CVE-2005-2105 Auth bypass in n/a
Remote attackers can bypass RADIUS authentication on Cisco IOS devices if the fallback method is set to none, allowing unauthorized access.
- 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-2005-2105?
CVE-2005-2105 is a high-severity authentication bypass vulnerability in Cisco Ios, published on 1 Jul 2005. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Cisco IOS 12.2T through 12.4 allows remote attackers to bypass Authentication, Authorization, and Accounting (AAA) RADIUS authentication, if the fallback method is set to none, via a long username.
Which versions are affected by CVE-2005-2105?
It affects 1 product.
Products include Cisco Ios.
How do I fix CVE-2005-2105?
No fix has been published for CVE-2005-2105 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-2005-2105 being exploited?
There is no known exploitation of CVE-2005-2105 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 GHSA-x65w-rc3c-c7r6.