CVE-2022-22511 WAGO PLCs WBM vulnerable to reflected XSS
An authorized attacker can execute reflected XSS on WAGO PLC web management pages to access confidential information on connected PCs.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-22511?
CVE-2022-22511 is a medium-severity cross-site scripting vulnerability in WAGO Compact Controller CC100 (751-9301), published on 9 Mar 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Various configuration pages of the device are vulnerable to reflected XSS (Cross-Site Scripting) attacks. An authorized attacker with user privileges may use this to gain access to confidential information on a PC that connects to the WBM after it has been compromised.
Weakness: CWE-79
Which versions are affected by CVE-2022-22511?
It affects 25 products.
Products include Wago 750-8100 Firmware, Wago 750-8101\/025-000 Firmware, Wago 750-8101 Firmware, Wago 750-8102\/025-000 Firmware, Wago 750-8102 Firmware, Wago 750-8202\/000-012 Firmware and 19 more.
How do I fix CVE-2022-22511?
No fix has been published for CVE-2022-22511 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2022-22511 being exploited?
There is no known exploitation of CVE-2022-22511 in the wild and no public exploit code.
Other vulnerabilities in WAGO Compact Controller CC100 (751-9301)
- CVE-2021-34569 WAGO I/O-Check Service prone to Out-of-bounds Write
- CVE-2021-34566 WAGO I/O-Check Service prone to Memory Overflow
- CVE-2021-34567 WAGO I/O-Check Service prone to Out-of-bounds Read
- CVE-2021-34568 WAGO I/O-Check Service prone to Allocation of Resources Without Limits or Throttling
- CVE-2022-3281 WAGO: multiple products - Loss of MAC-Address-Filtering after reboot
Sources
Also known as GHSA-9vh8-h9vp-88fv.