# CVE-2022-20931

## Summary

- **CVE ID:** CVE-2022-20931
- **Severity:** MEDIUM
- **CVSS Score:** 6.5 (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
- **CWE:** CWE-527
- **Published:** Nov 15, 2024
- **Last Modified:** Mar 13, 2026

## Description

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.

## Affected Products

- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.10.2)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.1.4)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.9.3)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.10.3)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.1.5)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.2.4)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.10.1)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.13.0)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.1.2)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.1.1)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.9.4)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.2.1)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.1.3)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.0.1)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.1.6)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.12.4)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.2.2)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.12.3)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.2.3)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.13.1)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.14.3)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.14.4)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.13.2)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.12.5)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.14.5)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.0.10)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.0.11)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.13.3)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.0.13)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.14.6)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.3.17)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.14.7)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.0.19)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.3.19)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.3.18)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.3.22)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.8.12)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.10.8)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.3.26)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.3.25)
- Cisco — Cisco TelePresence Endpoint Software (TC/CE) (CE9.15.13.0)

## References

- [CNA](https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-CTT-DAV-HSvEHHEt)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.08%
- **EPSS Percentile:** 24.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._