Vulnerability Details : CVE-2020-21993
Potential exploit
In WEMS Limited Enterprise Manager 2.58, input passed to the GET parameter 'email' is not properly sanitized before being returned to the user. This can be exploited to execute arbitrary HTML code in a user's browser session in context of an affected site.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-21993
- cpe:2.3:a:wems:enterprise_manager:2.19.7959:*:*:*:*:*:*:*
- cpe:2.3:a:wems:enterprise_manager:2.55.8782:*:*:*:*:*:*:*
- cpe:2.3:a:wems:enterprise_manager:2.55.8806:*:*:*:*:*:*:*
- cpe:2.3:a:wems:enterprise_manager:2.58.8903:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-21993
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-21993
| 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-2020-21993
-
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-2020-21993
-
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5551.php
Zero Science Lab ยป WEMS Enterprise Manager 2.58 (email) Reflected XSSExploit;Third Party Advisory
-
https://cxsecurity.com/issue/WLB-2020010032
WEMS Enterprise Manager 2.58 Cross Site Scripting - CXSecurity.comExploit;Third Party Advisory
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