PT-2021-21926 · Unknown · Huntflow Enterprise

Andrey Lomtev · Published 2021-12-10 · Updated 2021-12-14 · CVE-2021-37934

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: Huntflow Enterprise versions prior to 3.10.14

Description: The issue is due to insufficient server-side login-attempt limit enforcement. This allows an unauthenticated, remote user to perform multiple login attempts for brute-force password guessing via the /account/login endpoint.

Recommendations: For versions prior to 3.10.14, update to version 3.10.14 or later to resolve the issue. As a temporary workaround, consider restricting access to the /account/login endpoint to minimize the risk of exploitation.

Exploit

Fix

Improper Restriction of Excessive Authentication Attempts

Weakness Enumeration

CWE-307

Related Identifiers

CVE-2021-37934

Affected Products

Huntflow Enterprise

References · 5

• 🔥 https://gist.github.com/andrey-lomtev/4ec9004101152ea9d0043a09d59498a6 · Exploit
• https://osv.dev/vulnerability/CVE-2021-37934 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37934 · Security Note
• https://t.me/cibsecurity/33751 · Telegram Post
• https://t.me/cvenotify/24532 · Telegram Post