#VU87859 Buffer overflow in PowerFlex 527 - CVE-2024-2425

Vulnerability identifier: #VU87859

Vulnerability risk: Medium

CVSSv4.0: 6.6 [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/E:U/U:Green]

CVE-ID: CVE-2024-2425

CWE-ID: CWE-119

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
PowerFlex 527
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Rockwell Automation

Description

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.

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

Vulnerable software versions

PowerFlex 527: 2.001

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External links
https://www.cisa.gov/news-events/ics-advisories/icsa-24-086-02
https://www.rockwellautomation.com/en-us/support/advisory.SD1664.html

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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.