CVE-2022-20657Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Cross-Site Scripting Vulnerability
- 6.1MediumCVSS base score
- 0.54%Exploitation in 30 daysEPSS · top 54% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
A vulnerability in the web-based management interface of Cisco PI and Cisco EPNM could allow an unauthenticated, remote attacker to conduct an XSS attack against a user of the interface of an affected device. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
Timeline
ID reserved
By cisco
- 3 years later
· 3 years later
Published
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 | Medium6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVDNVD · Analyzed | 3.1 | Medium6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.54% · top 54% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.1.
Affected products
Cisco · Cisco Evolved Programmable Network Manager (EPNM)
- affected 3.0.1
- affected 3.1.2
- affected 1.2
- affected 3.1.1
- affected 3.1.3
- affected 3.1
- affected 3.0.3
- affected 3.0.2
- affected 3.0
- affected 2.2
- affected 1.1
- affected 2.1
- affected 2.0
- affected 4.1
- affected 4.1.1
- affected 4.0.3
- affected 4.0.1
- affected 4.0.2
- affected 4.0
- affected 5.0
- affected 5.0.1
- affected 5.1.1
- affected 5.1
- affected 5.0.2
- affected 5.1.2
Cisco · Cisco Prime Infrastructure
- affected 3.0.0
- affected 3.1.0
- affected 3.1.5
- affected 2.1
- affected 2.0.0
- affected 3.6.0
- affected 3.7.0
- affected 3.4.0
- affected 3.3.0
- affected 3.2
- affected 3.5.0
- affected 3.2.0-FIPS
- affected 2.2
- affected 3.8.0-FED
- affected 3.9.0
- affected 3.8.0
What to do
Exploitation: The Cisco PSIRT is aware that proof-of-concept exploit code is available for the vulnerabilities described in this advisory. The Cisco PSIRT is not aware of any malicious use of the vulnerabilities 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-2022-25907 (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-2022-20657)Record last updated .