CVE-2022-45139 json
WAGO: Origin validation error through CORS misconfiguration
published 2023-02-27 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-48054
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 17%
- public exploits
- 0
- none known
Summary
A CORS Misconfiguration in the web-based management allows a malicious third party webserver to misuse all basic information pages on the webserver. In combination with CVE-2022-45138 this could lead to disclosure of device information like CPU diagnostics. As there is just a limited amount of information readable the impact only affects a small subset of confidentiality.
Patch / fix
- WAGO Compact Controller CC100 (751-9301) FW22, FW22 Patch 1
- WAGO Edge Controller (752-8303/8000-002) FW22, FW22 Patch 1
- WAGO PFC100 (750-81xx/xxx-xxx) FW22, FW22 Patch 1
- WAGO PFC200 (750-82xx/xxx-xxx) FW22, FW22 Patch 1
- WAGO Touch Panel 600 Advanced Line (762-5xxx) FW22, FW22 Patch 1
- WAGO Touch Panel 600 Marine Line (762-6xxx) FW22, FW22 Patch 1
- WAGO Touch Panel 600 Standard Line (762-4xxx) FW22, FW22 Patch 1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 17% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- WAGO Compact Controller CC100 (751-9301)
- WAGO Edge Controller (752-8303/8000-002)
- WAGO PFC100 (750-81xx/xxx-xxx)
- WAGO PFC200 (750-82xx/xxx-xxx)
- WAGO Touch Panel 600 Advanced Line (762-5xxx)
- WAGO Touch Panel 600 Marine Line (762-6xxx)
- WAGO Touch Panel 600 Standard Line (762-4xxx)
Classification
- Weakness
-
- CWE-346 Origin Validation Error
References
-
cert.vde.com
/en/advisories/VDE-2022-060/
third-party-advisory
Sources
- CVE List CVE-2022-45139
- NVD CVE-2022-45139
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.