Weidmueller: Authentication Bypass Vulnerability in Industrial Ethernet Switches
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 3.6.32, 3.5.36, 3.3.34, 3.4.32, 3.4.40
- 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
- Exploitation: none
- Automatable: yes
- Technical impact: total
Summary
The devices are vulnerable to an authentication bypass due to flaws in the authorization mechanism. An unauthenticated remote attacker could exploit this weakness by performing brute-force attacks to guess valid credentials or by using MD5 collision techniques to forge authentication hashes, potentially compromising the device.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: total
- Record last updated
Affected versions
- Weidmueller IE-SW-VL05M-5TX
From 0.0.0 · fixed in 3.6.32
- Weidmueller IE-SW-VL05MT-5TX
From 0.0.0 · fixed in 3.6.32
- Weidmueller IE-SW-VL08MT-8TX
From 0.0.0 · fixed in 3.6.32
- Weidmueller IE-SW-VL08MT-5TX-1SC-2SCS
From 0.0.0 · fixed in 3.5.36
- Weidmueller IE-SW-VL08MT-6TX-2SC
From 0.0.0 · fixed in 3.5.36
- Weidmueller IE-SW-VL08MT-6TX-2ST
From 0.0.0 · fixed in 3.5.36
- Weidmueller IE-SW-VL08MT-6TX-2SCS
From 0.0.0 · fixed in 3.5.36
- Weidmueller IE-SW-PL10M-3GT-7TX
From 0.0.0 · fixed in 3.3.34
- Weidmueller IE-SW-PL10MT-3GT-7TX
From 0.0.0 · fixed in 3.3.34
- Weidmueller IE-SW-PL16M-16TX
From 0.0.0 · fixed in 3.4.32
- Weidmueller IE-SW-PL16MT-16TX
From 0.0.0 · fixed in 3.4.32
- Weidmueller IE-SW-PL18M-2GC-16TX
From 0.0.0 · fixed in 3.4.40
- Weidmueller IE-SW-PL18MT-2GC-16TX
From 0.0.0 · fixed in 3.4.40