CVE-2020-26145 (GCVE-0-2020-26145)

Vulnerability from cvelistv5 – Published: 2021-05-11 19:35 – Updated: 2026-04-14 08:49
VLAI
Summary
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept second (or subsequent) broadcast fragments even when sent in plaintext and process them as full unfragmented frames. An adversary can abuse this to inject arbitrary network packets independent of the network configuration.
Severity
6.5 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • n/a
Assigner
References
Impacted products
Vendor Product Version CPE status
Siemens SCALANCE WAM763-1 Affected: 0 , < V1.2.0 (custom)
guessed Create a notification for this product.
Siemens SCALANCE WAM766-1 Affected: 0 , < V1.2.0 (custom)
guessed Create a notification for this product.
Siemens SCALANCE WAM766-1 (US) Affected: 0 , < V1.2.0 (custom)
guessed Create a notification for this product.
Siemens SCALANCE WAM766-1 EEC Affected: 0 , < V1.2.0 (custom)
guessed Create a notification for this product.
Siemens SCALANCE WAM766-1 EEC (US) Affected: 0 , < V1.2.0 (custom)
guessed Create a notification for this product.
Siemens SCALANCE WUM763-1 Affected: 0 , < V1.2.0 (custom)
guessed Create a notification for this product.
Siemens SCALANCE WUM766-1 Affected: 0 , < V1.2.0 (custom)
guessed Create a notification for this product.
Siemens SCALANCE WUM766-1 (USA) Affected: 0 , < V1.2.0 (custom)
guessed Create a notification for this product.
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}



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Tags
Taxonomy of the tags.





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.

Sightings

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.



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.