CVE-2022-22511

WAGO PLCs WBM vulnerable to reflected XSS

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.

Remediation

Solution:

  • Install FW >=FW22 (FW22 planned for end of Q2/22)

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.10%
Third-Party Advisory vde.com
Affected: WAGO Compact Controller CC100 (751-9301)
Affected: WAGO Edge Controller (752-8303/8000-002)
Affected: WAGO Series PFC100 (750-81xx/xxx-xxx)
Affected: WAGO Series PFC200 (750-82xx/xxx-xxx)
Affected: WAGO Series Touch Panel 600 Advanced Line (762-5xxx)
Affected: WAGO Series Touch Panel 600 Marine Line (762-6xxx)
Affected: WAGO Series Touch Panel 600 Standard Line (762-4xxx)
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/en/advisories/VDE-2022-004/ mitigation third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-22511?
CVE-2022-22511 has been scored as a medium severity vulnerability.
How to fix CVE-2022-22511?
To fix CVE-2022-22511: Install FW >=FW22 (FW22 planned for end of Q2/22)
Is CVE-2022-22511 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-22511 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-22511?
CVE-2022-22511 affects WAGO Compact Controller CC100 (751-9301), WAGO Edge Controller (752-8303/8000-002), WAGO Series PFC100 (750-81xx/xxx-xxx), WAGO Series PFC200 (750-82xx/xxx-xxx), WAGO Series Touch Panel 600 Advanced Line (762-5xxx), WAGO Series Touch Panel 600 Marine Line (762-6xxx), WAGO Series Touch Panel 600 Standard Line (762-4xxx).
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