Vulnerability Details : CVE-2021-31830
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in McAfee Database Security (DBSec) prior to 4.8.2 allows an administrator to embed JavaScript code when configuring the name of a database to be monitored. This would be triggered when any authorized user logs into the DBSec interface and opens the properties configuration page for this database.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-31830
- cpe:2.3:a:mcafee:database_security:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-31830
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-2021-31830
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 | |
4.8
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
1.7
|
2.7
|
NIST | |
5.9
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N |
0.7
|
5.2
|
McAfee (DEFUNCT) | |
5.9
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N |
0.7
|
5.2
|
Trellix |
CWE ids for CVE-2021-31830
-
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)
- psirt@mcafee.com (Primary)
- trellixpsirt@trellix.com (Secondary)
References for CVE-2021-31830
-
https://kc.mcafee.com/corporate/index?page=content&id=SB10359
McAfee Security Bulletin - Database Security update fixes five vulnerabilities (CVE-2021-23894, CVE-2021-23895, CVE-2021-23896, CVE-2021-23897, CVE-2021-23898)Broken Link;Vendor Advisory
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