Vulnerability Description
A flaw has been found in Fast FAC1203R Gigabit Edition 2.0.4. Affected by this issue is the function copy_msg_element of the component Device Discovery Service. Executing a manipulation can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/xiaobor123/vuls-find-VxWorks/tree/main/vul-find-FAST_FAC1203R
- https://vuldb.com/cve/CVE-2026-96257
- https://vuldb.com/submit/901889
- https://vuldb.com/vuln/408707
- https://vuldb.com/vuln/408707/cti
FAQ
What is CVE-2026-96257?
CVE-2026-96257 is a vulnerability with a CVSS score of 10.0 (CRITICAL). A flaw has been found in Fast FAC1203R Gigabit Edition 2.0.4. Affected by this issue is the function copy_msg_element of the component Device Discovery Service. Executing a manipulation can lead to st...
How severe is CVE-2026-96257?
CVE-2026-96257 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-96257?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.