CVE-2015-0633 Auth bypass in n/a
Remote attackers can bypass access restrictions in Cisco UCS IMC by sending crafted DHCP packets on the local network.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2015-0633?
CVE-2015-0633 is a medium-severity authentication bypass vulnerability in Cisco Unified Computing System, published on 26 Feb 2015. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The Integrated Management Controller (IMC) in Cisco Unified Computing System (UCS) 1.4(7h) and earlier on C-Series servers allows remote attackers to bypass intended access restrictions by sending crafted DHCP response packets on the local network, aka Bug ID CSCuf52876.
Weakness: CWE-20
Which versions are affected by CVE-2015-0633?
It affects 1 product.
Products include Cisco Unified Computing System.
How do I fix CVE-2015-0633?
No fix has been published for CVE-2015-0633 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2015-0633 being exploited?
There is no known exploitation of CVE-2015-0633 in the wild and no public exploit code.
Other vulnerabilities in Cisco Unified Computing System
- CVE-2026-20200 Cisco Integrated Management Controller Argument Injection and Remote Code Execution Vulnerability
- CVE-2026-20094 Cisco Integrated Management Controller Command Injection Vulnerability
- CVE-2018-0430 Cisco Integrated Management Controller Command Injection Vulnerability
- CVE-2018-0431 Cisco Integrated Management Controller Command Injection Vulnerability
- CVE-2012-4078 Auth bypass in n/a
Sources
Also known as GHSA-w33q-rw95-475p.