Unauthenticated Attacker could Impersonate Legitimate Device and Pair with Affected Device
CVE-2022-20793

6.8MEDIUM

What is CVE-2022-20793?

A flaw in the device pairing process of Cisco TelePresence CE Software and RoomOS Software for Cisco Touch 10 Devices exposes a significant security risk. This vulnerability arises from inadequate identity verification, permitting an unauthenticated remote attacker to masquerade as a legitimate device. By responding to the pairing broadcast from an affected device, an attacker could establish a connection, gaining unauthorized access. This exploitation highlights the necessity for robust identity verification mechanisms to safeguard against unauthorized pairing attempts. No workarounds are available to mitigate this issue.

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Affected Version(s)

Cisco RoomOS Software

Cisco TelePresence Endpoint Software (TC/CE) CE9.10.2

Cisco TelePresence Endpoint Software (TC/CE) CE9.1.4

References

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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