Buffer overflow in ABB products - CVE-2025-7677
Published: September 10, 2025
Vulnerability identifier: #VU115146
CSH Severity: Medium
CVSS v4: 5.9 [CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-7677
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error. A remote attacker can trigger memory corruption and cause a denial of service condition on the target system.
Affected software
ASPECT-Enterprise ASP-ENT-x
NEXUS Series NEX-2x
NEXUS Series NEXUS-3-x
MATRIX Series MAT-x
NEXUS Series NEX-2x
NEXUS Series NEXUS-3-x
MATRIX Series MAT-x
How to mitigate CVE-2025-7677
Install updates from vendor's website.
ASPECT-Enterprise ASP-ENT-x - update to 3.08.04-s01
NEXUS Series NEX-2x - update to 3.08.04-s01
NEXUS Series NEXUS-3-x - update to 3.08.04-s01
MATRIX Series MAT-x - update to 3.08.04-s01
NEXUS Series NEX-2x - update to 3.08.04-s01
NEXUS Series NEXUS-3-x - update to 3.08.04-s01
MATRIX Series MAT-x - update to 3.08.04-s01