CVE-2020-21991
CVSS v3
9.8
CRITICAL
EPSS Score
5.3 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
AVE DOMINAplus <=1.10.x suffers from an authentication bypass vulnerability due to missing control check when directly calling the autologin GET parameter in changeparams.php script. Setting the autologin value to 1 allows an unauthenticated attacker to permanently disable the authentication security control and access the management interface with admin privileges without providing credentials.
Technical details
- Published
- 2021-04-28
Frequently asked questions
What is CVE-2020-21991?
AVE DOMINAplus <=1.10.x suffers from an authentication bypass vulnerability due to missing control check when directly calling the autologin GET parameter in changeparams.php script. Setting the autologin value to 1 allows an unauthenticated attacker to permanently disable the authentication security control and access the management interface with admin privileges without providing credentials.
Is CVE-2020-21991 actively exploited?
Active exploitation of CVE-2020-21991 has not been confirmed. The EPSS score is 5.3%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-21991?
CVE-2020-21991 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2020-21991 affecting your environment?
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