The management interface in Cisco TelePresence Video Communication Server (VCS) and Cisco…
Priority MEDIUM 50CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-287.
Summary
The management interface in Cisco TelePresence Video Communication Server (VCS) and Cisco Expressway before X7.2.4, X8 before X8.1.2, and X8.2 before X8.2.2 and Cisco TelePresence Conductor before X2.3.1 and XC2.4 before XC2.4.1 allows remote attackers to bypass authentication via crafted login parameters, aka Bug IDs CSCur02680 and CSCur05556.
Why it matters now
EPSS 0.04341 91st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:expressway_software:*:*:*:*:*:*:*:* | x7.2 to before x7.2.4; x8.1 to before x8.1.2; x8.2 to before x8.2.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_conductor:*:*:*:*:*:*:*:* | x2.3 to before x2.3.1; xc2.4 to before xc2.4.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_video_communication_server_software:*:*:*:*:*:*:*:* | x7.2 to before x7.2.4; x8.1 to before x8.1.2; x8.2 to before x8.2.2 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:expressway_software:*:*:*:*:*:*:*:* Versions x7.2 to before x7.2.4; x8.1 to before x8.1.2; x8.2 to before x8.2.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_conductor:*:*:*:*:*:*:*:* Versions x2.3 to before x2.3.1; xc2.4 to before xc2.4.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_video_communication_server_software:*:*:*:*:*:*:*:* Versions x7.2 to before x7.2.4; x8.1 to before x8.1.2; x8.2 to before x8.2.2 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2015-0653
- 2026-10-03 Alias added: GHSA-283q-v54f-pc9w
References
More Cisco Expressway Software vulnerabilities
- TI-2014-02702 Cisco TelePresence Video Communication Server (VCS) and Expressway Software before X8.2… CVSS 2.0HIGH 7.8
- TI-2015-00603 The Session Description Protocol (SDP) implementation in Cisco TelePresence Video… CVSS 2.0HIGH 7.8
- TI-2014-02704 Cisco TelePresence Video Communication Server (VCS) and Expressway Software before X8.1.1… CVSS 2.0HIGH 7.1
- TI-2014-02703 The SIP IX implementation in Cisco TelePresence Video Communication Server (VCS) and… CVSS 2.0HIGH 7.1
Sources
- CVE-2015-0653 · CVE Program
- CVE-2015-0653 · NVD
- FIRST EPSS
- GHSA-283q-v54f-pc9w · 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