#VU102883 Heap-based buffer overflow in FOXMAN-UN and UNEM - CVE-2024-2011

Vulnerability identifier: #VU102883

Vulnerability risk: High

CVSSv4.0: 8.1 [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/E:U/U:Amber]

CVE-ID: CVE-2024-2011

CWE-ID: CWE-122

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
FOXMAN-UN
Server applications / Other server solutions
UNEM
Server applications / Other server solutions

Vendor: Hitachi Energy

Description

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

The vulnerability exists due to a boundary error. A remote attacker can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

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

Mitigation
Install updates from vendor's website.

Vulnerable software versions

FOXMAN-UN: R15B PC4 - R16A

UNEM: R15B PC4 - R16A

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External links
https://publisher.hitachienergy.com/preview?DocumentId=8DBD000201&languageCode=en&Preview=true
https://publisher.hitachienergy.com/preview?DocumentId=8DBD000194&languageCode=en&Preview=true
https://www.cisa.gov/news-events/ics-advisories/icsa-25-014-01

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.