Vulnerability Details : CVE-2021-33179
The general user interface in Nagios XI versions prior to 5.8.4 is vulnerable to authenticated reflected cross-site scripting. An authenticated victim, who accesses a specially crafted malicious URL, would unknowingly execute the attached payload.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-33179
- cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-33179
0.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-33179
| 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-2021-33179
-
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:
- disclosure@synopsys.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2021-33179
-
https://www.synopsys.com/blogs/software-security/cyrc-advisory-nagios-xi
CyRC Vulnerability Advisory: Nagios XI | SynopsysThird Party Advisory
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