CVE-2020-27408 Auth bypass in n/a
Unauthenticated attackers can change arbitrary user passwords via incorrect access controls in ResetUserInfo.php, leading to account takeover.
- 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-2020-27408?
CVE-2020-27408 is a high-severity authentication bypass vulnerability in Os4ed Opensis, published on 4 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
OpenSIS Community Edition through 7.6 is affected by incorrect access controls for the file ResetUserInfo.php that allow an unauthenticated attacker to change the password of arbitrary users.
Which versions are affected by CVE-2020-27408?
It affects 1 product.
Products include Os4ed Opensis.
How do I fix CVE-2020-27408?
No fix has been published for CVE-2020-27408 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-2020-27408 being exploited?
There is no known exploitation of CVE-2020-27408 in the wild and no public exploit code.
Other vulnerabilities in Os4ed Opensis
Sources
Also known as GHSA-rg77-jjpv-33p3.