CVE-2020-25385

Name: CVE-2020-25385
Creator: NVD / NIST
Published: 2021-01-20T01:15:13.537+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 16.20%

Last modified Jun 17, 2026

CVE-2020-25385 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Nagios Log Server 2.1.7 contains a cross-site scripting (XSS) vulnerability in /nagioslogserver/configure/create_snapshot through the snapshot_name parameter, which may impact users who open a maliciously crafted link or third-party web page.. EPSS estimates a 16.20% chance of exploitation in the next 30 days.

Description

Nagios Log Server 2.1.7 contains a cross-site scripting (XSS) vulnerability in /nagioslogserver/configure/create_snapshot through the snapshot_name parameter, which may impact users who open a maliciously crafted link or third-party web page.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

16.20%

96.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Nagios	Log Server	<= 2.1.7

References

https://github.com/EmreOvunc/Nagios-Log-Server-2.1.7-Persistent-Cross-Site-ScriptingExploit, Third Party Advisory
https://github.com/EmreOvunc/Nagios-Log-Server-2.1.7-Persistent-Cross-Site-ScriptingExploit, Third Party Advisory

Timeline

Published: Jan 20, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-25385?

How severe is CVE-2020-25385?

CVE-2020-25385 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 16.20% probability of exploitation in the next 30 days.

How do I fix CVE-2020-25385?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-25385?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST