Vulnerability identifier: #VU28999
Vulnerability risk: Low
CVSSv4.0: 7.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/U:Clear]
CVE-ID:
CWE-ID:
CWE-732
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
RSLinx Classic
Server applications /
SCADA systems
Vendor: Rockwell Automation
Description
The vulnerability allows a local user to execute arbitrary code on the system.
The vulnerability exists due to insecure permissions. A local user can modify a registry key and execute arbitrary code using system privileges when opening RSLinx Classic.
Mitigation
Vendor recommends to apply patch 1091155 for versions 3.60 to 4.11.
Vulnerable software versions
RSLinx Classic: 4.11.00
External links
https://www.us-cert.gov/ics/advisories/icsa-20-100-01
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.