Impersonation in Cisco TelePresence CE/RoomOS Pairing (Unauthenticated)
CVE-2022-20793 Published on November 15, 2024

Cisco Touch 10 Device Insufficient Identity Verification Vulnerability
A vulnerability in pairing process of Cisco TelePresence CE Software and RoomOS Software for Cisco Touch 10 Devices could allow an unauthenticated, remote attacker to impersonate a legitimate device and pair with an affected device. This vulnerability is due to insufficient identity verification. An attacker could exploit this vulnerability by impersonating a legitimate device and responding to the pairing broadcast from an affected device. A successful exploit could allow the attacker to access the affected device while impersonating a legitimate device.There are no workarounds that address this vulnerability.

NVD

Vulnerability Analysis

CVE-2022-20793 can be exploited with network access, requires user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality and integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
HIGH
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
NONE

Weakness Type

Missing Cryptographic Step

The product does not implement a required step in a cryptographic algorithm, resulting in weaker encryption than advertised by the algorithm.


Products Associated with CVE-2022-20793

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Cisco Telepresence Collaboration Endpoint
 
Cisco Roomos
 

Affected Versions

Cisco RoomOS Software: Cisco TelePresence Endpoint Software (TC/CE): cisco roomos: cisco telepresence_tc_software: cisco telepresence_ce_software:

Exploit Probability

EPSS
0.11%
Percentile
29.38%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.