SARA / Free Tools / CVE / CVE-2023-20008

CVE-2023-20008 — A vulnerability in the CLI of Cisco TelePresence CE and RoomOS Software could al

A vulnerability in the CLI of Cisco TelePresence CE and RoomOS Software could allow an authenticated, local attacker to overwrite arbitrary files on the local system of an affected device. This vulnerability is due to improper access controls on files that are in the local file s

CVSS
4.4 MEDIUM
EPSS
0.04% (top 89.40%)
CWE
CWE-59
Published
2023-01-19T01:41:03.629Z
Last modified
2024-08-02T08:57:35.552Z
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

01What is this vulnerability?

A vulnerability in the CLI of Cisco TelePresence CE and RoomOS Software could allow an authenticated, local attacker to overwrite arbitrary files on the local system of an affected device. This vulnerability is due to improper access controls on files that are in the local file system. An attacker could exploit this vulnerability by placing a symbolic link in a specific location on the local file…

02Affected products

VendorProductVersions
CiscoCisco RoomOS SoftwareRoomOS 10.3.2.0, RoomOS 10.3.4.0, RoomOS 10.8.2.5, RoomOS 10.11.5.2, RoomOS 10.8.4.0, RoomOS 10.11.3.0, RoomOS 10.15.3.0
CiscoCisco TelePresence Endpoint Software (TC/CE)CE9.0.1, CE9.1.1, CE9.1.2, CE9.1.3, CE9.1.4, CE9.1.5, CE9.1.6, CE9.10.1, CE9.10.2, CE9.10.3, CE9.12.4, CE9.12.5, CE9.12.3, CE9.13.0, CE9.13.1, CE9.13.3, CE9.13.2, CE9.2.1, CE9.2.2, CE9.2.3, CE9.2.4, CE9.9.3, CE9.9.4, CE9.14.3, CE9.14.5, CE9.14.4, CE9.14.6, CE9.14.7, CE9.15.0.11, CE9.15.0.10, CE9.15.8.12, CE9.15.13.0, CE9.15.10.8, CE9.15.3.26, CE9.15.3.25, CE9.15.3.17, CE9.15.3.22, CE9.15.0.19, TC7.3.21, RoomOS 10.8.4.0, RoomOS 10.11.3.0, RoomOS 10.11.5.2, RoomOS 10.15.3.0, 9.15.3.25

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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