CVE-2020-12505 (GCVE-0-2020-12505)
Vulnerability from cvelistv5 – Published: 2020-09-30 15:43 – Updated: 2024-09-16 18:08
VLAI?
Title
WAGO: Vulnerability in web-based authentication in WAGO 750-8XX Version <= FW07
Summary
Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below.
Severity ?
8.2 (High)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
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|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WAGO | 750-852 |
Affected:
unspecified , ≤ FW07
(custom)
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Credits
Maxim Rupp (https://rupp.it) reported this vulnerability to WAGO.
coordinated by CERT@VDE
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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