CVE-2026-96257 PUBLISHED

Fast FAC1203R Gigabit Edition Device Discovery Service copy_msg_element stack-based overflow

Assigner: VulDB
Reserved: 22.09.2026 Published: 23.09.2026 Updated: 23.09.2026

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.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
CVSS Score: 10

Product Status

Vendor Fast
Product FAC1203R Gigabit Edition
Versions
  • Version 2.0.4 is affected

Credits

  • xiaobor123 (VulDB User) reporter
  • VulDB CNA Team coordinator

References

Problem Types

  • Stack-based Buffer Overflow CWE
  • Memory Corruption CWE