CVE-2015-0635 Auth bypass in n/a
Remote attackers can spoof ANRA responses to bypass access restrictions or cause denial of service in Cisco IOS devices.
- 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-2015-0635?
CVE-2015-0635 is a critical authentication bypass vulnerability in Cisco Ios, published on 26 Mar 2015. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Autonomic Networking Infrastructure (ANI) implementation in Cisco IOS 12.2, 12.4, 15.0, 15.2, 15.3, and 15.4 and IOS XE 3.10.xS through 3.13.xS before 3.13.1S allows remote attackers to spoof Autonomic Networking Registration Authority (ANRA) responses, and consequently bypass intended device and node access restrictions or cause a denial of service (disrupted domain access), via crafted AN messages, aka Bug ID CSCup62191.
Weakness: CWE-20
Which versions are affected by CVE-2015-0635?
It affects 2 products.
Products include Cisco Ios, Cisco Ios Xe.
How do I fix CVE-2015-0635?
No fix has been published for CVE-2015-0635 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-2015-0635 being exploited?
There is no known exploitation of CVE-2015-0635 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-p9jh-j6cv-6pph.