CVE-2019-7226 Auth bypass in n/a
Unauthenticated attackers can bypass authentication via a CGI endpoint to gain privileged access and view cleartext credentials.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-7226?
CVE-2019-7226 is a high-severity authentication bypass vulnerability in n/a, published on 27 Jun 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The ABB IDAL HTTP server CGI interface contains a URL that allows an unauthenticated attacker to bypass authentication and gain access to privileged functions. Specifically, /cgi/loginDefaultUser creates a session in an authenticated state and returns the session ID along with what may be the username and cleartext password of the user. An attacker can then supply an IDALToken value in a cookie, which will allow them to perform privileged operations such as restarting the service with /cgi/restart. A GET request to /cgi/loginDefaultUser may result in "1 #S_OK IDALToken=532c8632b86694f0232a68a0897a145c admin admin" or a similar response.
Weakness: CWE-287
Which versions are affected by CVE-2019-7226?
It affects 1 product.
Products include Abb Pb610 Panel Builder 600 Firmware.
How do I fix CVE-2019-7226?
No fix has been published for CVE-2019-7226 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-2019-7226 being exploited?
There is no known exploitation of CVE-2019-7226 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-fwqr-ff3c-hg7r.