Incorrect Pointer Scaling in Mitsubishi Electric products - CVE-2024-1915

Vulnerability identifier: #VU87561

CSH Severity: High

CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-1915

CWE-ID: CWE-468

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to incorrect pointer scaling. A remote attacker can send a specially crafted packet and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

MELSEC iQ-Q 06 UDVCPU
MELSEC L Series L26CPU-(P)BT
MELSEC L Series L26CPU(-P)
MELSEC L Series L06CPU(-P)
MELSEC L Series L02CPU(-P)
MELSEC iQ-Q 26 UDPVCPU
MELSEC iQ-Q 13 UDPVCPU
MELSEC iQ-Q 06 UDPVCPU
MELSEC iQ-Q 04 UDPVCPU
MELSEC iQ-Q 26 UDVCPU
MELSEC iQ-Q 13 UDVCPU
MELSEC iQ-Q 04 UDVCPU
MELSEC iQ-Q 03 UDVCPU
MELSEC iQ-Q 100 UDEHCPU
MELSEC iQ-Q 50 UDEHCPU
MELSEC iQ-Q 26 UDEHCPU
MELSEC iQ-Q 20 UDEHCPU
MELSEC iQ-Q 13 UDEHCPU
MELSEC iQ-Q 10 UDEHCPU
MELSEC iQ-Q 06 UDEHCPU
Q04UDEHCPU
MELSEC-Q Q03UDECPU

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

• https://www.cisa.gov/news-events/ics-advisories/icsa-24-074-14
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-024_en.pdf

• Multiple vulnerabilities in Mitsubishi Electric MELSEC-Q/L Series