Vulnerability Details : CVE-2021-30190
CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control.
Exploit prediction scoring system (EPSS) score for CVE-2021-30190
Probability of exploitation activity in the next 30 days: 0.20%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 58 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-30190
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
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-2021-30190
-
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-30190
-
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download=
Vendor Advisory
-
https://customers.codesys.com/index.php
Customer Portal - Customer PortalPermissions Required;Vendor Advisory
Products affected by CVE-2021-30190
- cpe:2.3:a:codesys:v2_web_server:*:*:*:*:*:*:*:*