CVE-2021-43410

Name: CVE-2021-43410
Creator: NVD / NIST
Published: 2021-12-09T09:15:07.137+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 2.39%

Last modified Jun 17, 2026

CVE-2021-43410 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Apache Airavata Django Portal allows CRLF log injection because of lack of escaping log statements. In particular, some HTTP request parameters are logged without first being escaped. EPSS estimates a 2.39% chance of exploitation in the next 30 days.

Description

Apache Airavata Django Portal allows CRLF log injection because of lack of escaping log statements. In particular, some HTTP request parameters are logged without first being escaped. Versions affected: master branch before commit 3c5d8c7 [1] of airavata-django-portal [1] https://github.com/apache/airavata-django-portal/commit/3c5d8c72bfc3eb0af8693a655a5d60f9273f8170

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

2.39%

81.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Apache	Airavata Django Portal	< 2021-12-06

References

https://lists.apache.org/thread/q64h16ofdxk29soz3jj561nysnzcrl31Mailing List, Vendor Advisory
https://lists.apache.org/thread/q64h16ofdxk29soz3jj561nysnzcrl31Mailing List, Vendor Advisory

Timeline

Published: Dec 9, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-43410?

How severe is CVE-2021-43410?

CVE-2021-43410 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 2.39% probability of exploitation in the next 30 days.

How do I fix CVE-2021-43410?

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-2021-43410?

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

Scan your code now

Source: NVD / NIST