- 6.5MediumCVSS base score
- 1.3%Exploitation in 30 daysEPSS · top 28% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
A vulnerability in the web-based management interface and in the API subsystem of Cisco Tetration could allow an authenticated, remote attacker to inject arbitrary commands to be executed with root-level privileges on the underlying operating system. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by submitting a crafted HTTP message to the affected system. A successful exploit could allow the attacker to execute commands with root-level privileges. To exploit this vulnerability, an attacker would need valid administrator-level credentials.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Timeline
ID reserved
By cisco
- 3 years later
· 3 years later
Published
- 4 days later
· 4 days 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 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |
| NVDNVD · Deferred | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |
- EPSS (exploitation in 30 days)
- 1.3% · top 28% of all CVEs (11 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Affected products
- affected 2.2.1.41
- affected 3.2.1.18
- affected 3.3.2.50
- affected 3.4.1.28
- affected 3.4.1.34
- affected 2.3.1.45
- affected 2.3.1.41
- affected 3.3.2.28
- affected 3.1.1.59
- affected 2.0.2.20
- affected 2.1.1.33
- affected 2.1.1.29
- affected 3.2.1.28
- affected 3.4.1.35
- affected 3.1.1.65
- affected 3.1.1.67
- affected 2.0.1.34
- affected 2.3.1.49
- affected 2.2.1.39
- affected 3.4.1.19
- affected 3.3.2.23
- affected 3.1.1.61
- affected 3.1.1.54
- affected 3.5.1.17
- affected 3.3.2.33
- affected 3.5.1.1
- affected 2.3.1.53
- affected 3.5.1.20
- affected 3.5.1.30
- affected 3.3.2.16
- affected 3.4.1.6
- affected 2.3.1.50
- affected 2.3.1.52
- affected 3.2.1.19
- affected 2.2.1.35
- affected 3.1.1.53
- affected 3.1.1.70
- affected 3.2.1.20
- affected 3.5.1.2
- affected 1.103.1.12
- and 13 more
What to do
Exploitation: The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
References
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-2022-25902 (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-2022-20652)Record last updated .