Heap-based buffer overflow in Cisco TelePresence TC Software 4.x through 6.x before 6.0.1…
Priority MEDIUM 49CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- 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-119 and the CVSS impact.
Summary
Heap-based buffer overflow in Cisco TelePresence TC Software 4.x through 6.x before 6.0.1 and TE Software 4.x and 6.0.x before 6.0.2 allows remote attackers to execute arbitrary code via crafted SIP packets, aka Bug ID CSCud81796.
Why it matters now
EPSS 0.03592 89th 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 · 28
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:telepresence_te_software:4.1.0:*:*:*:*:*:*:* | 4.1.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_te_software:4.1.1:*:*:*:*:*:*:* | 4.1.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_te_software:4.1.2:*:*:*:*:*:*:* | 4.1.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_te_software:4.1.3:*:*:*:*:*:*:* | 4.1.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_te_software:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_te_software:6.0.1:*:*:*:*:*:*:* | 6.0.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:4.0.0:*:*:*:*:*:*:* | 4.0.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:4.0.1:*:*:*:*:*:*:* | 4.0.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:4.0.4:*:*:*:*:*:*:* | 4.0.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:4.1.1:*:*:*:*:*:*:* | 4.1.1 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:telepresence_te_software:4.1.0:*:*:*:*:*:*:* Versions 4.1.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_te_software:4.1.1:*:*:*:*:*:*:* Versions 4.1.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_te_software:4.1.2:*:*:*:*:*:*:* Versions 4.1.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_te_software:4.1.3:*:*:*:*:*:*:* Versions 4.1.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_te_software:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_te_software:6.0.1:*:*:*:*:*:*:* Versions 6.0.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:4.0.0:*:*:*:*:*:*:* Versions 4.0.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:4.0.1:*:*:*:*:*:*:* Versions 4.0.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:4.0.4:*:*:*:*:*:*:* Versions 4.0.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:4.1.1:*:*:*:*:*:*:* Versions 4.1.1 Vulnerable ·Cisco
Show 18 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:telepresence_tc_software:4.1.2:*:*:*:*:*:*:* | 4.1.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:4.2.0:*:*:*:*:*:*:* | 4.2.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:4.2.1:*:*:*:*:*:*:* | 4.2.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:4.2.2:*:*:*:*:*:*:* | 4.2.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:4.2.3:*:*:*:*:*:*:* | 4.2.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:4.2.4:*:*:*:*:*:*:* | 4.2.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:5.0.0:*:*:*:*:*:*:* | 5.0.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:5.0.1:*:*:*:*:*:*:* | 5.0.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:5.0.2:*:*:*:*:*:*:* | 5.0.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:5.1.0:*:*:*:*:*:*:* | 5.1.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:5.1.1:*:*:*:*:*:*:* | 5.1.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:5.1.2:*:*:*:*:*:*:* | 5.1.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:5.1.3:*:*:*:*:*:*:* | 5.1.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:5.1.4:*:*:*:*:*:*:* | 5.1.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:5.1.5:*:*:*:*:*:*:* | 5.1.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:5.1.6:*:*:*:*:*:*:* | 5.1.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:5.1.7:*:*:*:*:*:*:* | 5.1.7 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:telepresence_tc_software:6.0.0:*:*:*:*:*:*:* | 6.0.0 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:telepresence_tc_software:4.1.2:*:*:*:*:*:*:* Versions 4.1.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:4.2.0:*:*:*:*:*:*:* Versions 4.2.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:4.2.1:*:*:*:*:*:*:* Versions 4.2.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:4.2.2:*:*:*:*:*:*:* Versions 4.2.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:4.2.3:*:*:*:*:*:*:* Versions 4.2.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:4.2.4:*:*:*:*:*:*:* Versions 4.2.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:5.0.0:*:*:*:*:*:*:* Versions 5.0.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:5.0.1:*:*:*:*:*:*:* Versions 5.0.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:5.0.2:*:*:*:*:*:*:* Versions 5.0.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:5.1.0:*:*:*:*:*:*:* Versions 5.1.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:5.1.1:*:*:*:*:*:*:* Versions 5.1.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:5.1.2:*:*:*:*:*:*:* Versions 5.1.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:5.1.3:*:*:*:*:*:*:* Versions 5.1.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:5.1.4:*:*:*:*:*:*:* Versions 5.1.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:5.1.5:*:*:*:*:*:*:* Versions 5.1.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:5.1.6:*:*:*:*:*:*:* Versions 5.1.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:5.1.7:*:*:*:*:*:*:* Versions 5.1.7 Vulnerable ·Cisco
- cpe:2.3:a:cisco:telepresence_tc_software:6.0.0:*:*:*:*:*:*:* Versions 6.0.0 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-2171
- 2026-10-03 Alias added: GHSA-4hc9-2vw2-236j
References
More Cisco Telepresence Tc Software vulnerabilities
- TI-2016-01278 The XML API in TelePresence Codec (TC) 7.2.0, 7.2.1, 7.3.0, 7.3.1, 7.3.2, 7.3.3, 7.3.4… CVSS 3.0CRITICAL 9.8
- TI-2014-01716 Cisco TelePresence TC Software 4.x and 5.x before 5.1.7 and 6.x before 6.0.1 and TE… CVSS 2.0HIGH 9.0
- TI-2014-01715 Cisco TelePresence TC Software 4.x through 6.x before 6.2.0 and TE Software 4.x and 6.0… CVSS 2.0HIGH 9.0
- TI-2017-04407 Resource management flaw in Cisco TelePresence Endpoint Denial of Service Vulnerability CVSS 3.0HIGH 7.5
- TI-2015-00671 The network drivers in Cisco TelePresence T, Cisco TelePresence TE, and Cisco… CVSS 2.0HIGH 7.8
- TI-2014-01720 Cisco TelePresence T, TelePresence TE, and TelePresence TC before 7.1 do not properly… CVSS 2.0HIGH 8.3
Sources
- CVE-2014-2171 · CVE Program
- CVE-2014-2171 · NVD
- FIRST EPSS
- GHSA-4hc9-2vw2-236j · 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