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CVE-2022-45140 (GCVE-0-2022-45140)

Vulnerability from cvelistv5 – Published: 2023-02-27 14:36 – Updated: 2025-03-10 17:46
VLAI
Title
WAGO: Missing Authentication for Critical Function
Summary
The configuration backend allows an unauthenticated user to write arbitrary data with root privileges to the storage, which could lead to unauthenticated remote code execution and full system compromise.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-10 17:46 UTC
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
Impacted products
Vendor Product Version CPE status
WAGO Compact Controller CC100 (751-9301) Affected: FW16 , < FW22 (custom)
Unaffected: FW22 Patch 1
Affected: FW23
guessed Create a notification for this product.
WAGO Edge Controller (752-8303/8000-002) Affected: FW16 , < FW22 (custom)
Unaffected: FW22 Patch 1
Affected: FW23
guessed Create a notification for this product.
WAGO PFC100 (750-81xx/xxx-xxx) Affected: FW16 , < FW22 (custom)
Unaffected: FW22 Patch 1
Affected: FW23
guessed Create a notification for this product.
WAGO PFC200 (750-82xx/xxx-xxx) Affected: FW16 , < FW22 (custom)
Unaffected: FW22 Patch 1
Affected: FW23
guessed Create a notification for this product.
WAGO Touch Panel 600 Advanced Line (762-5xxx) Affected: FW16 , < FW22 (custom)
Unaffected: FW22 Patch 1
Affected: FW23
guessed Create a notification for this product.
WAGO Touch Panel 600 Marine Line (762-6xxx) Affected: FW16 , < FW22 (custom)
Unaffected: FW22 Patch 1
Affected: FW23
guessed Create a notification for this product.
WAGO Touch Panel 600 Standard Line (762-4xxx) Affected: FW16 , < FW22 (custom)
Unaffected: FW22 Patch 1
Affected: FW23
guessed Create a notification for this product.
Credits
Ryan Pickren of Georgia Institute of Technologys Cyber-Physical Security Lab
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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Author Source Type Date Other

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.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.