CVE-2019-15272 Cisco Unified Communications Manager Security Bypass Vulnerability
Unauthenticated remote attackers can bypass security restrictions and gain unauthorized access to Cisco Unified Communications Manager via crafted HTTP requests.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-15272?
CVE-2019-15272 is a medium-severity vulnerability in Cisco Unified Communications Manager, published on 2 Oct 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability in the web-based interface of Cisco Unified Communications Manager and Cisco Unified Communications Manager Session Management Edition (SME) could allow an unauthenticated, remote attacker to bypass security restrictions. The vulnerability is due to improper handling of malformed HTTP methods. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected system. A successful exploit could allow the attacker to gain unauthorized access to the system.
Which versions are affected by CVE-2019-15272?
It affects 1 product.
Products include Cisco Unified Communications Manager.
How do I fix CVE-2019-15272?
No fix has been published for CVE-2019-15272 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-15272 being exploited?
There is no known exploitation of CVE-2019-15272 in the wild and no public exploit code.
Other vulnerabilities in Cisco Unified Communications Manager
- CVE-2026-20230 Cisco Unified Communications Manager Server-Side Request Forgery (SSRF)
- CVE-2026-20045 Cisco Unified Communications Products Code Injection
- CVE-2025-20309 Cisco Unified Communications Manager Static SSH Credentials Vulnerability
- CVE-2011-1643 Information disclosure in n/a
- CVE-2024-20253 Deserialization in Cisco Packaged Contact Center Enterprise
Sources
Also known as GHSA-3jjm-f9rj-vgmh.