CVE-2021-44736
CRITICALCVSS 9.8/10EPSS 2.43%
Last modified
CVE-2021-44736 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The initial admin account setup wizard on Lexmark devices allow unauthenticated access to the “out of service erase” feature.. EPSS estimates a 2.43% chance of exploitation in the next 30 days.
Description
The initial admin account setup wizard on Lexmark devices allow unauthenticated access to the “out of service erase” feature.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Lexmark | Mc3224i Firmware | All versions |
References
- https://support.lexmark.com/alerts/Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-22-331/Third Party Advisory, VDB Entry
- https://support.lexmark.com/alerts/Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-22-331/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-44736?
The initial admin account setup wizard on Lexmark devices allow unauthenticated access to the “out of service erase” feature.
How severe is CVE-2021-44736?
CVE-2021-44736 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.43% probability of exploitation in the next 30 days.
How do I fix CVE-2021-44736?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-44736?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST