CVE-2015-0607 Auth bypass in n/a
Remote attackers can bypass authentication on Cisco IOS devices using Authentication Proxy by triggering invalid AAA return codes from RADIUS or TACACS+ servers.
- 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-2015-0607?
CVE-2015-0607 is a medium-severity authentication bypass vulnerability in Cisco Ios, published on 6 Mar 2015. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Authentication Proxy feature in Cisco IOS does not properly handle invalid AAA return codes from RADIUS and TACACS+ servers, which allows remote attackers to bypass authentication in opportunistic circumstances via a connection attempt that triggers an invalid code, as demonstrated by a connection attempt with a blank password, aka Bug IDs CSCuo09400 and CSCun16016.
Weakness: CWE-287
Which versions are affected by CVE-2015-0607?
It affects 1 product.
Products include Cisco Ios.
How do I fix CVE-2015-0607?
No fix has been published for CVE-2015-0607 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-2015-0607 being exploited?
There is no known exploitation of CVE-2015-0607 in the wild and no public exploit code.
Other vulnerabilities in Cisco Ios
- CVE-2017-12240 Cisco IOS and IOS XE Software DHCP Remote Code Execution
- CVE-2017-3881 Cisco IOS and IOS XE Remote Code Execution
- CVE-2018-0167 Cisco IOS, XR, and XE Software Buffer Overflow
- CVE-2017-6736 Cisco IOS and IOS XE Software SNMP Remote Code Execution
- CVE-2017-6737 Cisco IOS and IOS XE Software SNMP Remote Code Execution
Sources
Also known as CVE-2014-2188, GHSA-hmcj-2mfv-vx8m.