CVE-2021-37935

Name: CVE-2021-37935
Creator: NVD / NIST
Published: 2021-12-10T17:15:07.637+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.37%

Last modified Jun 17, 2026

CVE-2021-37935 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An information disclosure vulnerability in the login page of Huntflow Enterprise before 3.10.4 could allow an unauthenticated, remote user to get information about the domain name of the configured LDAP server. An attacker could exploit this vulnerability by requesting the login page and searching for the "isLdap" JavaScript parameter in the HTML source code.. EPSS estimates a 1.37% chance of exploitation in the next 30 days.

Description

An information disclosure vulnerability in the login page of Huntflow Enterprise before 3.10.4 could allow an unauthenticated, remote user to get information about the domain name of the configured LDAP server. An attacker could exploit this vulnerability by requesting the login page and searching for the "isLdap" JavaScript parameter in the HTML source code.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.37%

68.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Huntflow	Huntflow Enterprise	<= 3.10.4

References

https://gist.github.com/andrey-lomtev/c970fb7dd022d04f5b57ad37fbedd064Third Party Advisory
https://gist.github.com/andrey-lomtev/c970fb7dd022d04f5b57ad37fbedd064Third Party Advisory

Timeline

Published: Dec 10, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-37935?

How severe is CVE-2021-37935?

CVE-2021-37935 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.37% probability of exploitation in the next 30 days.

How do I fix CVE-2021-37935?

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-2021-37935?

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

Scan your code now

Source: NVD / NIST