CVE-2013-4177 Auth bypass in n/a
Remote attackers can bypass two-factor authentication in the Drupal Google Authenticator module due to improper user account identification.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2013-4177?
CVE-2013-4177 is a medium-severity authentication bypass vulnerability in n/a, published on 29 May 2014. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Google Authenticator login module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.4 for Drupal does not properly identify user account names, which might allow remote attackers to bypass the two-factor authentication requirement via unspecified vectors.
Weakness: CWE-264
Which versions are affected by CVE-2013-4177?
It affects 1 product.
Products include Google Authenticator Login Project Ga Login.
How do I fix CVE-2013-4177?
No fix has been published for CVE-2013-4177 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-2013-4177 being exploited?
There is no known exploitation of CVE-2013-4177 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-62j6-xwg5-q36g.