Medium severity · published Mar 22, 2020
CVE-2020-10821
Nagios XI 5.6.11 allows XSS via the account/main.php theme parameter
4.8
CVSS
71.1%
EPSS
No
On KEV
Description
Nagios XI 5.6.11 allows XSS via the account/main.php theme parameter.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)71.1% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NX
Nagios XI · Nagios
5.6.11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-10821
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-10821
Exploit
https://code610.blogspot.com/2020/03/nagios-5611-xssd.html
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