CVE-2021-20997 (GCVE-0-2021-20997)
Vulnerability from cvelistv5 – Published: 2021-05-13 13:45 – Updated: 2024-09-16 23:42
VLAI?
Title
WAGO: Managed Switches: Unauthorized access to password hashes
Summary
In multiple managed switches by WAGO in different versions it is possible to read out the password hashes of all Web-based Management users.
Severity ?
7.5 (High)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WAGO | 0852-0303 |
Affected:
unspecified , ≤ V1.2.3.S0
(custom)
|
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|
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Credits
Dr. Tobias Augustin and Stephan Tigges of IKS – Institut für Kooperative Systeme GmbH, Kai Gaul and Jan Rübenach of ABO Wind AG, coordinated by CERT@VDE
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}
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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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