XSS Vulnerability in Nagios Fusion Affects Multiple Versions
CVE-2020-28903

6.1MEDIUM

Key Information:

Vendor

Nagios

Status
Fusion
Vendor
CVE Published:
24 May 2021

What is CVE-2020-28903?

An improper input validation vulnerability in Nagios Fusion allows remote attackers, who control a fused server, to exploit the system by injecting arbitrary HTML. This can lead to malicious scripts being executed in the context of the users' sessions, potentially compromising sensitive information and user security.

References

https://www.nagios.com/downloads/nagios-xi/change-log/
x_refsource_MISC
https://skylightcyber.com/2021/05/20/13-nagios-vulnerabil...
x_refsource_MISC
http://packetstormsecurity.com/files/162783/Nagios-XI-Fus...
x_refsource_MISC

EPSS Score

6% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.