TI-2022-05490 Aliases CVE-2022-20931 GHSA-92gj-2wf7-h87v

Cisco Touch 10 Device Downgrade Attack Vulnerability

LOW 29CWE-527Published 2024-11-15 · Updated 2024-11-15

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · High · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

A vulnerability in the version control of Cisco TelePresence CE Software for Cisco Touch 10 Devices could allow an unauthenticated, adjacent attacker to install an older version of the software on an affected device. This vulnerability is due to insufficient version control. An attacker could exploit this vulnerability by installing an older version of Cisco TelePresence CE Software on an affected device. A successful exploit could allow the attacker to take advantage of vulnerabilities in older versions of the software.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00273 19th 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: Partial

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 Endpoint Software (TC/CE)	CE9.10.2; CE9.1.4; CE9.9.3; CE9.10.3; CE9.1.5; CE9.2.4; CE9.10.1; CE9.13.0; CE9.1.2; CE9.1.1; CE9.9.4; CE9.2.1; CE9.1.3; CE9.0.1; CE9.1.6; CE9.12.4; CE9.2.2; CE9.12.3; CE9.2.3; CE9.13.1; CE9.14.3; CE9.14.4; CE9.13.2; CE9.12.5; CE9.14.5; CE9.15.0.10; CE9.15.0.11; CE9.13.3; CE9.15.0.13; CE9.14.6; CE9.15.3.17; CE9.14.7; CE9.15.0.19; CE9.15.3.19; CE9.15.3.18; CE9.15.3.22; CE9.15.8.12; CE9.15.10.8; CE9.15.3.26; CE9.15.3.25; CE9.15.13.0	—	No fix listed	CNA

Cisco TelePresence Endpoint Software (TC/CE) VendorCisco Affected CE9.10.2; CE9.1.4; CE9.9.3; CE9.10.3; CE9.1.5; CE9.2.4; CE9.10.1; CE9.13.0; CE9.1.2; CE9.1.1; CE9.9.4; CE9.2.1; CE9.1.3; CE9.0.1; CE9.1.6; CE9.12.4; CE9.2.2; CE9.12.3; CE9.2.3; CE9.13.1; CE9.14.3; CE9.14.4; CE9.13.2; CE9.12.5; CE9.14.5; CE9.15.0.10; CE9.15.0.11; CE9.13.3; CE9.15.0.13; CE9.14.6; CE9.15.3.17; CE9.14.7; CE9.15.0.19; CE9.15.3.19; CE9.15.3.18; CE9.15.3.22; CE9.15.8.12; CE9.15.10.8; CE9.15.3.26; CE9.15.3.25; CE9.15.13.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:cisco:telepresence_collaboration_endpoint::::::::	before 10.15.2.2	Vulnerable	Cisco

cpe:2.3:a:cisco:telepresence_collaboration_endpoint:*:*:*:*:*:*:*:* Versions before 10.15.2.2 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-20931
2026-10-03 Alias added: GHSA-92gj-2wf7-h87v

References

Advisory 1

cisco-sa-CTT-DAV-HSvEHHEt

TI-2019-11399 Cisco TelePresence Collaboration Endpoint, TelePresence Codec, and RoomOS Software Privilege Escalation Vulnerability CVSS 3.1HIGH 8.8
TI-2022-05342 Cisco TelePresence Collaboration Endpoint and RoomOS Software H.323 Denial of Service Vulnerability CVSS 3.1HIGH 7.5
TI-2019-11400 Cisco TelePresence Collaboration Endpoint and RoomOS Software Denial of Service Vulnerabilities CVSS 3.1HIGH 7.5
TI-2020-02888 Cisco TelePresence Collaboration Endpoint and RoomOS Software Command Injection Vulnerability CVSS 3.1HIGH 7.2
TI-2022-05323 Cisco TelePresence Collaboration Endpoint and RoomOS Software Vulnerabilities CVSS 3.1HIGH 8.1
TI-2022-05370 Cisco TelePresence Collaboration Endpoint and RoomOS Software Vulnerabilities CVSS 3.1HIGH 7.2

See all 30 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences