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CVE-2022-20931

Cisco Touch 10 Device Downgrade Attack Vulnerability

Published: Nov 15, 2024Updated: Jul 31, 2025 Sources: CVE List NVD BDUCWE-527
6.5MEDIUM
NVD MITRE
EPSS Score
0.3%
Top 81.7%
CISA KEV
Not in KEV
Exploits
0 Known
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:NI:HA:N
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-527

Affected Products

Cisco Systems Inc.
commercial·USaka Cisco, cisco systems
Cisco TelePresence Endpoint Software (TC/CE)
Networking Infrastructure
telepresence collaboration endpoint
Networking Infrastructure
TelePresence Collaboration Endpoint (CE)
Networking Infrastructure

Exploitability

0 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-CTT-DAV-HSvEHHEt
sec.cloudapps.cisco.com
https://www.cybersecurity-help.cz/vdb/SB2022100623
cybersecurity-help.cz
https://www.cisco.com/c/en/us/support/docs/csa/cisco-sa-CTT-DAV-HSvEHHEt.html
cisco.com

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