CVE-2022-20931: medium-severity vulnerability in Cisco TelePresence Endpoint Software (TC/CE)
Cisco Touch 10 Device Downgrade Attack Vulnerability
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.3%
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.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected products
Cisco · Cisco TelePresence Endpoint Software (TC/CE)Related CVEs — Cisco TelePresence Endpoint Software (TC/CE)
In the same product, most dangerous first.
CVE-2021-1532MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software Arbitrary File Read VulnerabilityEPSS 1.4%CVE-2020-26086MEDIUMCisco TelePresence Collaboration Endpoint Software Information Disclosure VulnerabilityEPSS 0.8%CVE-2020-26068MEDIUMCisco Telepresence CE Software and RoomOS Software Unauthorized Token Generation VulnerabilityEPSS 0.7%CVE-2022-20793MEDIUMCisco Touch 10 Device Insufficient Identity Verification VulnerabilityEPSS 0.4%CVE-2026-20119HIGHCisco TelePresence Collaboration Endpoint Software and RoomOS Software Denial of Service VulnerabilityEPSS 0.4%CVE-2023-20094MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software Information Disclosure VulnerabilityEPSS 0.3%