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critical · CVSS v3 10 · CVSS v4 10 · EPSS 0.01038

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…

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.

Scores

Severity
critical
CVSS v2
10
CVSS v3
10
CVSS v4
10
EPSS
0.01038

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