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CVE-2022-20793

MEDIUMCVSS 6.8/10EPSS 0.42%

Last modified

CVE-2022-20793 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. 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. EPSS estimates a 0.42% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
6.8/10

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

EPSS Probability
0.42%

33.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoTelepresence Collaboration Endpoint9.0.1
CiscoTelepresence Collaboration Endpoint9.1.1
CiscoTelepresence Collaboration Endpoint9.1.2
CiscoTelepresence Collaboration Endpoint9.1.3
CiscoTelepresence Collaboration Endpoint9.1.4
CiscoTelepresence Collaboration Endpoint9.1.5
CiscoTelepresence Collaboration Endpoint9.1.6
CiscoTelepresence Collaboration Endpoint9.2.1
CiscoTelepresence Collaboration Endpoint9.2.2
CiscoTelepresence Collaboration Endpoint9.2.3
CiscoTelepresence Collaboration Endpoint9.2.4
CiscoTelepresence Collaboration Endpoint9.9.3
CiscoTelepresence Collaboration Endpoint9.9.4
CiscoTelepresence Collaboration Endpoint9.10.1
CiscoTelepresence Collaboration Endpoint9.10.2
CiscoTelepresence Collaboration Endpoint9.10.3
CiscoTelepresence Collaboration Endpoint9.12.3
CiscoTelepresence Collaboration Endpoint9.12.4
CiscoTelepresence Collaboration Endpoint9.12.5
CiscoTelepresence Collaboration Endpoint9.13.0
CiscoTelepresence Collaboration Endpoint9.13.1
CiscoTelepresence Collaboration Endpoint9.13.2
CiscoTelepresence Collaboration Endpoint9.13.3
CiscoTelepresence Collaboration Endpoint9.14.3
CiscoTelepresence Collaboration Endpoint9.14.4
CiscoTelepresence Collaboration Endpoint9.14.5
CiscoTelepresence Collaboration Endpoint9.14.6
CiscoTelepresence Collaboration Endpoint9.14.7
CiscoTelepresence Collaboration Endpoint9.15.0.10
CiscoTelepresence Collaboration Endpoint9.15.0.11
CiscoTelepresence Collaboration Endpoint9.15.0.13
CiscoTelepresence Collaboration Endpoint9.15.0.19
CiscoTelepresence Collaboration Endpoint9.15.3.17
CiscoTelepresence Collaboration Endpoint9.15.3.18
CiscoTelepresence Collaboration Endpoint9.15.3.19
CiscoTelepresence Collaboration Endpoint9.15.3.22
CiscoTelepresence Collaboration Endpoint9.15.3.25
CiscoTelepresence Collaboration Endpoint9.15.3.26
CiscoTelepresence Collaboration Endpoint9.15.8.12
CiscoTelepresence Collaboration Endpoint9.15.10.8
CiscoTelepresence Collaboration Endpoint9.15.13.0
CiscoRoomosAll versions

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2022-20793?
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.
How severe is CVE-2022-20793?
CVE-2022-20793 has a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.
How do I fix CVE-2022-20793?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-20793?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST