CVE-2009-1803 Information disclosure in n/a
Remote attackers can enumerate valid usernames in FreePBX by observing distinct error messages for failed login attempts.
- 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-2009-1803?
CVE-2009-1803 is a medium-severity vulnerability in Sangoma Freepbx, published on 28 May 2009. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
FreePBX 2.5.1, and other 2.4.x, 2.5.x, and pre-release 2.6.x versions, generates different error messages for a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
Weakness: CWE-200
Which versions are affected by CVE-2009-1803?
It affects 2 products.
Products include Freepbx Freepbx, Sangoma Freepbx.
How do I fix CVE-2009-1803?
No fix has been published for CVE-2009-1803 yet. Limit exposure of the affected software until one is available.
Is CVE-2009-1803 being exploited?
There is no known exploitation of CVE-2009-1803 in the wild and no public exploit code.
Other vulnerabilities in Sangoma Freepbx
Sources
Also known as GHSA-9cjw-w6mr-f53c.