CVE-2022-45139
WAGO: Origin validation error through CORS misconfiguration
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in FW22
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- WAGO Compact Controller CC100 (751-9301)
From FW16 · fixed in FW22
- WAGO Edge Controller (752-8303/8000-002)
From FW18 · fixed in FW22
- WAGO PFC100 (750-81xx/xxx-xxx)
From FW16 · fixed in FW22
- WAGO PFC200 (750-82xx/xxx-xxx)
From FW16 · fixed in FW22
- WAGO Touch Panel 600 Advanced Line (762-5xxx)
From FW16 · fixed in FW22
- WAGO Touch Panel 600 Marine Line (762-6xxx)
From FW16 · fixed in FW22
- WAGO Touch Panel 600 Standard Line (762-4xxx)
From FW16 · fixed in FW22