CVE-2021-31738

Name: CVE-2021-31738
Creator: NVD / NIST
Published: 2021-06-08T11:15:07.733+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.94%

Last modified Jun 17, 2026

CVE-2021-31738 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Adiscon LogAnalyzer 4.1.10 and 4.1.11 allow login.php XSS.. EPSS estimates a 0.94% chance of exploitation in the next 30 days.

Description

Adiscon LogAnalyzer 4.1.10 and 4.1.11 allow login.php XSS.

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

0.94%

56.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Adiscon	Loganalyzer	4.1.10
Adiscon	Loganalyzer	4.1.11

References

https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-024.txtExploit, Third Party Advisory
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-024.txtExploit, Third Party Advisory

Timeline

Published: Jun 8, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-31738?

Adiscon LogAnalyzer 4.1.10 and 4.1.11 allow login.php XSS.

How severe is CVE-2021-31738?

CVE-2021-31738 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.

How do I fix CVE-2021-31738?

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-2021-31738?

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

Scan your code now

Source: NVD / NIST