Vulnerability Details : CVE-2020-3997
VMware Horizon Server (7.x prior to 7.10.3 or 7.13.0) contains a Cross Site Scripting (XSS) vulnerability. Successful exploitation of this issue may allow an attacker to inject malicious script which will be executed.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-3997
- cpe:2.3:a:vmware:horizon:*:*:*:*:*:*:*:*
- cpe:2.3:a:vmware:horizon:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-3997
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-3997
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2020-3997
-
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-2020-3997
-
https://www.vmware.com/security/advisories/VMSA-2020-0024.html
VMSA-2020-0024Patch;Vendor Advisory
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