Vulnerability Details : CVE-2021-27558
Potential exploit
A cross site scripting (XSS) issue in EasyCorp ZenTao 12.5.3 allows remote attackers to execute arbitrary web script via various areas such as data-link-creator.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-27558
- cpe:2.3:a:easycorp:zentao:12.5.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-27558
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-27558
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-27558
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-27558
-
https://privasec.com/blog/zentao-cms-a-monkeys-journey-to-priv-esc-remote-code-execution/
ZenTao CMS - A Monkey's journey to Priv Esc & Remote Code Execution | Privasec GlobalExploit;Third Party Advisory
Jump to