CVE-2023-20008
A vulnerability in the CLI of Cisco TelePresence CE and RoomOS Software could allow an authenticated, local attacker to overwrite…
- 4.4MediumCVSS base score
- 0.20%Exploitation in 30 daysEPSS · top 90% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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 system of an affected device. A successful exploit could allow the attacker to overwrite arbitrary files on the affected device.
Timeline
ID reserved
By cisco
- 3 months later
· 3 months later
Published
- 19 months later
· 19 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| ciscoCNA (assigner) | 3.1 | Medium4.4 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N |
| NVDNVD · Modified | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.20% · top 90% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.4.
Affected products
- affected RoomOS 10.3.2.0
- affected RoomOS 10.3.4.0
- affected RoomOS 10.8.2.5
- affected RoomOS 10.11.5.2
- affected RoomOS 10.8.4.0
- affected RoomOS 10.11.3.0
- affected RoomOS 10.15.3.0
Cisco · Cisco TelePresence Endpoint Software (TC/CE)
- affected CE9.0.1
- affected CE9.1.1
- affected CE9.1.2
- affected CE9.1.3
- affected CE9.1.4
- affected CE9.1.5
- affected CE9.1.6
- affected CE9.10.1
- affected CE9.10.2
- affected CE9.10.3
- affected CE9.12.4
- affected CE9.12.5
- affected CE9.12.3
- affected CE9.13.0
- affected CE9.13.1
- affected CE9.13.3
- affected CE9.13.2
- affected CE9.2.1
- affected CE9.2.2
- affected CE9.2.3
- affected CE9.2.4
- affected CE9.9.3
- affected CE9.9.4
- affected CE9.14.3
- affected CE9.14.5
- affected CE9.14.4
- affected CE9.14.6
- affected CE9.14.7
- affected CE9.15.0.11
- affected CE9.15.0.10
- affected CE9.15.8.12
- affected CE9.15.13.0
- affected CE9.15.10.8
- affected CE9.15.3.26
- affected CE9.15.3.25
- affected CE9.15.3.17
- affected CE9.15.3.22
- affected CE9.15.0.19
- affected TC7.3.21
- affected RoomOS 10.8.4.0
- and 4 more
What to do
Exploitation: The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.
References
References1
- cisco-sa-roomos-dkjGFgRK (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2023-24187 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2023-20008)Record last updated .