CVE-2023-4089 WAGO: Multiple products vulnerable to local file inclusion
Remote attackers with admin privileges can access files via undocumented local file inclusion, bypassing expected logging mechanisms.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-4089?
CVE-2023-4089 is a low-severity path traversal vulnerability in WAGO Compact Controller CC100, published on 17 Oct 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
On affected Wago products an remote attacker with administrative privileges can access files to which he has already access to through an undocumented local file inclusion. This access is logged in a different log file than expected.
Weakness: CWE-610
Which versions are affected by CVE-2023-4089?
It affects 7 products.
Products include Wago Compact Controller 100 Firmware, Wago Edge Controller Firmware, Wago Pfc100 Firmware, Wago Pfc200 Firmware, Wago Touch Panel 600 Advanced Firmware, Wago Touch Panel 600 Marine Firmware and 1 more.
How do I fix CVE-2023-4089?
No fix has been published for CVE-2023-4089 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2023-4089 being exploited?
There is no known exploitation of CVE-2023-4089 in the wild and no public exploit code.
Other vulnerabilities in WAGO Compact Controller CC100
Sources
Also known as GHSA-pxfv-24mx-mrvc.