#VU62385 Race condition in Siemens products - CVE-2022-27481
Published: April 19, 2022
Vulnerability identifier: #VU62385
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-27481
CWE-ID: CWE-362
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
SCALANCE W1788-1 M12
SCALANCE W1788-2 EEC M12
SCALANCE W1788-2 M12
SCALANCE W1788-2IA M12
SCALANCE W1788-1 M12
SCALANCE W1788-2 EEC M12
SCALANCE W1788-2 M12
SCALANCE W1788-2IA M12
Software vendor:
Siemens
Siemens
Description
The vulnerability allows a remote attacker to perform a denial of servie (DoS) attack.
The vulnerability exists due to a race condition when handling ARP requests. A remote attacker on the local network can exploit the race and cause a denial of service condition on the target system.
Remediation
Install updates from vendor's website.