CVE-2026-96257
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.
Published:Sep 23, 2026
Last Modified:Sep 23, 2026
EPS:Sep 23, 2026
EPSS Score:0.01038
CVSS Score:10
Affected Products
Vendor
Product
Action
Vendor
Fast
Product
Fac1203r Gigabit Edition
Fast
Fac1203r Gigabit Edition
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
