Cisco Expressway Series Privilege Escalation Vulnerability
Priority LOW 32CWE-77Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-77.
Summary
A vulnerability in the restricted shell of Cisco Expressway Series could allow an authenticated, local attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, the attacker must have Administrator-level credentials with read-write privileges on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a series of crafted CLI commands. A successful exploit could allow the attacker to escape the restricted shell and gain root privileges on the underlying operating system of the affected device. Note: Cisco Expressway Series refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00551 46th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Cisco | Cisco TelePresence Video Communication Server (VCS) Expressway | X8.11.2; X8.6; X8.11.3; X8.2.2; X8.8.3; X8.11.0; X12.5.2; X8.1.1; X8.9; X12.5.1; X12.5.6; X8.7.3; X12.6.0; X8.11.1; X8.5; X8.9.1; X8.10.2; X8.8.2; X8.5.3; X8.1; X8.9.2; X8.11.4; X12.5.4; X8.8.1; X8.2.1; X8.5.1; X8.6.1; X8.1.2; X8.8; X8.10.0; X12.5.3; X8.10.1; X12.5.7; X8.10.3; X8.7.1; X8.2; X12.5.8; X8.7; X8.5.2; X12.5.9; X12.5.0; X8.10.4; X8.7.2; X12.5.5; X12.6.1; X12.6.2; X12.6.3; X12.6.4; X12.7.0; X12.7.1; X14.0.0; X14.0.1; X14.0.2; X14.0.3; X14.0.4; X14.0.5; X14.0.6; X14.0.7; X14.0.8; X14.2.0; X14.0.9; X14.2.1; X14.2.2; X14.0.11; X14.2.5; X14.0.10; X14.2.6; X14.2.7; X14.3.0; X14.3.1; X14.3.2; X14.3.3; X15.0.0; X14.3.4; X14.3.5; X15.0.1; X15.0.2; X15.0.3; X14.3.6 | — | No fix listed | CNA |
- Cisco TelePresence Video Communication Server (VCS) Expressway VendorCisco Affected X8.11.2; X8.6; X8.11.3; X8.2.2; X8.8.3; X8.11.0; X12.5.2; X8.1.1; X8.9; X12.5.1; X12.5.6; X8.7.3; X12.6.0; X8.11.1; X8.5; X8.9.1; X8.10.2; X8.8.2; X8.5.3; X8.1; X8.9.2; X8.11.4; X12.5.4; X8.8.1; X8.2.1; X8.5.1; X8.6.1; X8.1.2; X8.8; X8.10.0; X12.5.3; X8.10.1; X12.5.7; X8.10.3; X8.7.1; X8.2; X12.5.8; X8.7; X8.5.2; X12.5.9; X12.5.0; X8.10.4; X8.7.2; X12.5.5; X12.6.1; X12.6.2; X12.6.3; X12.6.4; X12.7.0; X12.7.1; X14.0.0; X14.0.1; X14.0.2; X14.0.3; X14.0.4; X14.0.5; X14.0.6; X14.0.7; X14.0.8; X14.2.0; X14.0.9; X14.2.1; X14.2.2; X14.0.11; X14.2.5; X14.0.10; X14.2.6; X14.2.7; X14.3.0; X14.3.1; X14.3.2; X14.3.3; X15.0.0; X14.3.4; X14.3.5; X15.0.1; X15.0.2; X15.0.3; X14.3.6 Fixed in — No fix listed CNA
CPE configurations NVD · 79
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.1:*:*:*:expressway:*:*:* | x8.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.1.1:*:*:*:expressway:*:*:* | x8.1.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.1.2:*:*:*:expressway:*:*:* | x8.1.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.2:*:*:*:expressway:*:*:* | x8.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.2.1:*:*:*:expressway:*:*:* | x8.2.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.2.2:*:*:*:expressway:*:*:* | x8.2.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.5:*:*:*:expressway:*:*:* | x8.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.5.1:*:*:*:expressway:*:*:* | x8.5.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.5.2:*:*:*:expressway:*:*:* | x8.5.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.5.3:*:*:*:expressway:*:*:* | x8.5.3 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.1:*:*:*:expressway:*:*:* Versions x8.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.1.1:*:*:*:expressway:*:*:* Versions x8.1.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.1.2:*:*:*:expressway:*:*:* Versions x8.1.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.2:*:*:*:expressway:*:*:* Versions x8.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.2.1:*:*:*:expressway:*:*:* Versions x8.2.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.2.2:*:*:*:expressway:*:*:* Versions x8.2.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.5:*:*:*:expressway:*:*:* Versions x8.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.5.1:*:*:*:expressway:*:*:* Versions x8.5.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.5.2:*:*:*:expressway:*:*:* Versions x8.5.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.5.3:*:*:*:expressway:*:*:* Versions x8.5.3 Vulnerable ·Cisco
Show 69 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.6:*:*:*:expressway:*:*:* | x8.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.6.1:*:*:*:expressway:*:*:* | x8.6.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.7:*:*:*:expressway:*:*:* | x8.7 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.7.1:*:*:*:expressway:*:*:* | x8.7.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.7.2:*:*:*:expressway:*:*:* | x8.7.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.7.3:*:*:*:expressway:*:*:* | x8.7.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.8:*:*:*:expressway:*:*:* | x8.8 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.8.1:*:*:*:expressway:*:*:* | x8.8.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.8.2:*:*:*:expressway:*:*:* | x8.8.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.8.3:*:*:*:expressway:*:*:* | x8.8.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.9:*:*:*:expressway:*:*:* | x8.9 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.9.1:*:*:*:expressway:*:*:* | x8.9.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.9.2:*:*:*:expressway:*:*:* | x8.9.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10.0:*:*:*:expressway:*:*:* | x8.10.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10.1:*:*:*:expressway:*:*:* | x8.10.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10.2:*:*:*:expressway:*:*:* | x8.10.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10.3:*:*:*:expressway:*:*:* | x8.10.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10.4:*:*:*:expressway:*:*:* | x8.10.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.11.0:*:*:*:expressway:*:*:* | x8.11.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.11.1:*:*:*:expressway:*:*:* | x8.11.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.11.2:*:*:*:expressway:*:*:* | x8.11.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.11.3:*:*:*:expressway:*:*:* | x8.11.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x8.11.4:*:*:*:expressway:*:*:* | x8.11.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.0:*:*:*:expressway:*:*:* | x12.5.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.1:*:*:*:expressway:*:*:* | x12.5.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.2:*:*:*:expressway:*:*:* | x12.5.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.3:*:*:*:expressway:*:*:* | x12.5.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.4:*:*:*:expressway:*:*:* | x12.5.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.5:*:*:*:expressway:*:*:* | x12.5.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.6:*:*:*:expressway:*:*:* | x12.5.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.7:*:*:*:expressway:*:*:* | x12.5.7 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.8:*:*:*:expressway:*:*:* | x12.5.8 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.9:*:*:*:expressway:*:*:* | x12.5.9 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.6.0:*:*:*:expressway:*:*:* | x12.6.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.6.1:*:*:*:expressway:*:*:* | x12.6.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.6.2:*:*:*:expressway:*:*:* | x12.6.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.6.3:*:*:*:expressway:*:*:* | x12.6.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.6.4:*:*:*:expressway:*:*:* | x12.6.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.7.0:*:*:*:expressway:*:*:* | x12.7.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x12.7.1:*:*:*:expressway:*:*:* | x12.7.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.0:*:*:*:expressway:*:*:* | x14.0.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.1:*:*:*:expressway:*:*:* | x14.0.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.2:*:*:*:expressway:*:*:* | x14.0.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.3:*:*:*:expressway:*:*:* | x14.0.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.4:*:*:*:expressway:*:*:* | x14.0.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.5:*:*:*:expressway:*:*:* | x14.0.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.6:*:*:*:expressway:*:*:* | x14.0.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.7:*:*:*:expressway:*:*:* | x14.0.7 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.8:*:*:*:expressway:*:*:* | x14.0.8 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.9:*:*:*:expressway:*:*:* | x14.0.9 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.10:*:*:*:expressway:*:*:* | x14.0.10 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.11:*:*:*:expressway:*:*:* | x14.0.11 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.0:*:*:*:expressway:*:*:* | x14.2.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.1:*:*:*:expressway:*:*:* | x14.2.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.2:*:*:*:expressway:*:*:* | x14.2.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.5:*:*:*:expressway:*:*:* | x14.2.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.6:*:*:*:expressway:*:*:* | x14.2.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.7:*:*:*:expressway:*:*:* | x14.2.7 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.0:*:*:*:expressway:*:*:* | x14.3.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.1:*:*:*:expressway:*:*:* | x14.3.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.2:*:*:*:expressway:*:*:* | x14.3.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.3:*:*:*:expressway:*:*:* | x14.3.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.4:*:*:*:expressway:*:*:* | x14.3.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.5:*:*:*:expressway:*:*:* | x14.3.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.6:*:*:*:expressway:*:*:* | x14.3.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x15.0.0:*:*:*:expressway:*:*:* | x15.0.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x15.0.1:*:*:*:expressway:*:*:* | x15.0.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x15.0.2:*:*:*:expressway:*:*:* | x15.0.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server:x15.0.3:*:*:*:expressway:*:*:* | x15.0.3 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.6:*:*:*:expressway:*:*:* Versions x8.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.6.1:*:*:*:expressway:*:*:* Versions x8.6.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.7:*:*:*:expressway:*:*:* Versions x8.7 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.7.1:*:*:*:expressway:*:*:* Versions x8.7.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.7.2:*:*:*:expressway:*:*:* Versions x8.7.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.7.3:*:*:*:expressway:*:*:* Versions x8.7.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.8:*:*:*:expressway:*:*:* Versions x8.8 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.8.1:*:*:*:expressway:*:*:* Versions x8.8.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.8.2:*:*:*:expressway:*:*:* Versions x8.8.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.8.3:*:*:*:expressway:*:*:* Versions x8.8.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.9:*:*:*:expressway:*:*:* Versions x8.9 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.9.1:*:*:*:expressway:*:*:* Versions x8.9.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.9.2:*:*:*:expressway:*:*:* Versions x8.9.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10.0:*:*:*:expressway:*:*:* Versions x8.10.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10.1:*:*:*:expressway:*:*:* Versions x8.10.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10.2:*:*:*:expressway:*:*:* Versions x8.10.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10.3:*:*:*:expressway:*:*:* Versions x8.10.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10.4:*:*:*:expressway:*:*:* Versions x8.10.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.11.0:*:*:*:expressway:*:*:* Versions x8.11.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.11.1:*:*:*:expressway:*:*:* Versions x8.11.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.11.2:*:*:*:expressway:*:*:* Versions x8.11.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.11.3:*:*:*:expressway:*:*:* Versions x8.11.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x8.11.4:*:*:*:expressway:*:*:* Versions x8.11.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.0:*:*:*:expressway:*:*:* Versions x12.5.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.1:*:*:*:expressway:*:*:* Versions x12.5.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.2:*:*:*:expressway:*:*:* Versions x12.5.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.3:*:*:*:expressway:*:*:* Versions x12.5.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.4:*:*:*:expressway:*:*:* Versions x12.5.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.5:*:*:*:expressway:*:*:* Versions x12.5.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.6:*:*:*:expressway:*:*:* Versions x12.5.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.7:*:*:*:expressway:*:*:* Versions x12.5.7 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.8:*:*:*:expressway:*:*:* Versions x12.5.8 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.5.9:*:*:*:expressway:*:*:* Versions x12.5.9 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.6.0:*:*:*:expressway:*:*:* Versions x12.6.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.6.1:*:*:*:expressway:*:*:* Versions x12.6.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.6.2:*:*:*:expressway:*:*:* Versions x12.6.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.6.3:*:*:*:expressway:*:*:* Versions x12.6.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.6.4:*:*:*:expressway:*:*:* Versions x12.6.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.7.0:*:*:*:expressway:*:*:* Versions x12.7.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x12.7.1:*:*:*:expressway:*:*:* Versions x12.7.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.0:*:*:*:expressway:*:*:* Versions x14.0.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.1:*:*:*:expressway:*:*:* Versions x14.0.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.2:*:*:*:expressway:*:*:* Versions x14.0.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.3:*:*:*:expressway:*:*:* Versions x14.0.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.4:*:*:*:expressway:*:*:* Versions x14.0.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.5:*:*:*:expressway:*:*:* Versions x14.0.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.6:*:*:*:expressway:*:*:* Versions x14.0.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.7:*:*:*:expressway:*:*:* Versions x14.0.7 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.8:*:*:*:expressway:*:*:* Versions x14.0.8 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.9:*:*:*:expressway:*:*:* Versions x14.0.9 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.10:*:*:*:expressway:*:*:* Versions x14.0.10 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.0.11:*:*:*:expressway:*:*:* Versions x14.0.11 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.0:*:*:*:expressway:*:*:* Versions x14.2.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.1:*:*:*:expressway:*:*:* Versions x14.2.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.2:*:*:*:expressway:*:*:* Versions x14.2.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.5:*:*:*:expressway:*:*:* Versions x14.2.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.6:*:*:*:expressway:*:*:* Versions x14.2.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.2.7:*:*:*:expressway:*:*:* Versions x14.2.7 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.0:*:*:*:expressway:*:*:* Versions x14.3.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.1:*:*:*:expressway:*:*:* Versions x14.3.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.2:*:*:*:expressway:*:*:* Versions x14.3.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.3:*:*:*:expressway:*:*:* Versions x14.3.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.4:*:*:*:expressway:*:*:* Versions x14.3.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.5:*:*:*:expressway:*:*:* Versions x14.3.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x14.3.6:*:*:*:expressway:*:*:* Versions x14.3.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x15.0.0:*:*:*:expressway:*:*:* Versions x15.0.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x15.0.1:*:*:*:expressway:*:*:* Versions x15.0.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x15.0.2:*:*:*:expressway:*:*:* Versions x15.0.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server:x15.0.3:*:*:*:expressway:*:*:* Versions x15.0.3 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-20492
- 2026-10-03 Alias added: GHSA-vp8m-pwx8-8rhh
References
Advisory 1
More Cisco Telepresence Video Communication Server vulnerabilities
- TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
- TI-2023-06915 Code injection in Cisco TelePresence Video Communication Server Expressway CVSS 3.1HIGH 7.2
- TI-2019-01468 Improper input validation in Cisco TelePresence Video Communication Server CVSS 3.0HIGH 8.6
- TI-2022-05314 Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities CVSS 3.1CRITICAL 9.0
- TI-2022-05313 Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities CVSS 3.1CRITICAL 9.0
- TI-2022-05371 Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities CVSS 3.1CRITICAL 9.0
Sources
- CVE-2024-20492 · CVE Program
- CVE-2024-20492 · NVD
- FIRST EPSS
- GHSA-vp8m-pwx8-8rhh · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences