PT-2021-21303 · Unknown · Firefly-Iii

Published 2021-07-25 · Updated 2021-08-09 · CVE-2021-3663

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions firefly-iii (affected versions not specified)

Description The issue is related to Improper Restriction of Excessive Authentication Attempts, which could potentially allow for brute-force attacks. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Restriction of Excessive Authentication Attempts

Weakness Enumeration

CWE-307

Related Identifiers

CVE-2021-3663

GHSA-56CX-WF47-HX7W

Affected Products

Firefly-Iii

References · 10

• 🔥 https://huntr.dev/bounties/497bdf6d-7dba-49c3-8011-1c64dfbb3380 · Exploit
• https://github.com/firefly-iii/firefly-iii/commit/afc9f4b7ebc8a240c85864a6e1abda62bfeefae8 · Patch
• https://osv.dev/vulnerability/CVE-2021-3663 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-56cx-wf47-hx7w · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3663 · Security Note
• https://github.com/firefly-iii/firefly-iii · Note
• https://github.com/firefly-iii/firefly-iii/releases/tag/5.5.13 · Note
• https://t.me/cvenotify/18651 · Telegram Post
• https://t.me/cvenotify/18081 · Telegram Post
• https://t.me/cibsecurity/26455 · Telegram Post