CVE-2025-41664
Improper Permission Handling Enables Unauthorized Access to Firmware and Certificates
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 FW13
- 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: total
Summary
A low-privileged remote attacker could gain unauthorized access to critical resources, such as firmware and certificates, due to improper permission handling during the runtime of services (e.g., FTP/SFTP). This access could allow the attacker to escalate privileges and modify firmware.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- WAGO Coupler 0750-0362
fixed in FW13
- WAGO Coupler 0750-0362/0000-0001
fixed in FW13
- WAGO Coupler 0750-0362/0040-0000
fixed in FW13
- WAGO Coupler 0750-0362/K013-1080
fixed in FW13
- WAGO Coupler 0750-0362/K019-7576
fixed in FW13
- WAGO Coupler 0750-0363
fixed in FW13
- WAGO Coupler 0750-0363/0040-0000
fixed in FW13
- WAGO Coupler 0750-0364/0040-0010
fixed in FW13
- WAGO Coupler 0750-0365/0040-0010
fixed in FW13
- WAGO Coupler 0750-0366
fixed in FW13