Riskcovery

CVE-2020-12516

WAGO: PLC families 750-88x and 750-352 prone to DoS attack

State
Published
Severity
7.5 High
Published
Dec 10, 2020
Updated
Sep 16, 2024
Reserved
Apr 30, 2020

Read the record on cve.org

Description

Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.

Scores

CVSSScoreVectorSource
3.17.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCERTVDE

Weaknesses

  • CWE-400 Uncontrolled Resource Consumption

Affected Products

ProductVersions
750-331/xxx-xxxWAGO
  • FW1<=FW10Affected
750-352WAGO
  • FW1<=FW10Affected
750-829WAGO
  • FW1<=FW10Affected
750-831/xxx-xxxWAGO
  • FW1<=FW10Affected
750-852WAGO
  • FW1<=FW10Affected
750-880/xxx-xxxWAGO
  • FW1<=FW10Affected
750-881WAGO
  • FW1<=FW10Affected
750-882WAGO
  • FW1<=FW10Affected
750-885WAGO
  • FW1<=FW10Affected
750-889WAGO
  • FW1<=FW10Affected

References

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