Vulnerability identifier: #VU79505
Vulnerability risk: Medium
CVSSv3.1: 7.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-353
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
CODESYS Development System
Client/Desktop applications /
Other client software
Vendor:
Description
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to missing integrity check on notification data within the LearnMoreAction function. An attacker on the local network can send specially crafted requests to the application and execute arbitrary code on the system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
External links
http://cert.vde.com/en/advisories/VDE-2023-022/
http://www.zerodayinitiative.com/advisories/ZDI-23-1105/
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.