Buffer overflow in DIRIS Digiware M-70 - CVE-2025-26858
Published: December 2, 2025
Vulnerability identifier: #VU118983
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-26858
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 in the Modbus TCP functionality. A remote attacker can trigger memory corruption and cause a denial of service condition on the target system.
Affected software
DIRIS Digiware M-70
How to mitigate CVE-2025-26858
Install updates from vendor's website.