Vulnerability Details : CVE-2020-21651
Myucms v2.2.1 contains a remote code execution (RCE) vulnerability in the component \controller\point.php, which can be exploited via the add() method.
Vulnerability category: Execute code
Products affected by CVE-2020-21651
- cpe:2.3:a:myucms_project:myucms:2.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-21651
0.99%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-21651
| 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-2020-21651
-
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-21651
-
https://github.com/lolipop1234/XXD/issues/3
Arbitrary command execution of Myucms v2.2 point.php add() method · Issue #3 · lolipop1234/XXD · GitHubExploit;Third Party Advisory
-
https://cwe.mitre.org/data/definitions/96.html
CWE - CWE-96: Improper Neutralization of Directives in Statically Saved Code ('Static Code Injection') (4.8)Technical Description
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