Vulnerability Details : 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.
Vulnerability category: BypassGain privilege
Products affected by CVE-2020-21991
- cpe:2.3:o:ave:53ab-wbs_firmware:1.10.62:*:*:*:*:*:*:*
- cpe:2.3:o:ave:ts01_firmware:1.0.65:*:*:*:*:*:*:*
- cpe:2.3:o:ave:ts03x-v_firmware:1.10.45a:*:*:*:*:*:*:*
- cpe:2.3:o:ave:ts04x-v_firmware:1.10.45a:*:*:*:*:*:*:*
- cpe:2.3:o:ave:ts05_firmware:1.10.36:*:*:*:*:*:*:*
- cpe:2.3:o:ave:ts05n-v_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:a:ave:dominaplus:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-21991
8.56%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-21991
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-21991
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-21991
-
https://www.exploit-db.com/exploits/47822
AVE DOMINAplus 1.10.x - Authentication Bypass - Hardware webapps ExploitExploit;Third Party Advisory;VDB Entry
-
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5549.php
Zero Science Lab ยป AVE DOMINAplus <=1.10.x Authentication Bypass ExploitExploit;Third Party Advisory
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