CVE-2023-24080
Published: 21 February 2023
Summary
CVE-2023-24080 is a critical-severity Improper Restriction of Excessive Authentication Attempts (CWE-307) vulnerability in Chamberlain Myq. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 38.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-28143
Vulnerability details
A lack of rate limiting on the password reset endpoint of Chamberlain myQ v5.222.0.32277 (on iOS) allows attackers to compromise user accounts via a bruteforce attack.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
This control directly enforces limits on consecutive invalid logon attempts and automatic response (e.g., lockout) to prevent brute-force exploitation of authentication mechanisms.
Specific conditions can include excessive failed attempts, triggering stronger authentication that restricts brute-force exploitation.