Riskcovery

CVE-2021-22699

State
Published
Severity
Not scored
Published
May 26, 2021
Updated
Aug 3, 2024
Reserved
Jan 6, 2021

Read the record on cve.org

Description

Improper Input Validation vulnerability exists in Modicon M241/M251 logic controllers firmware prior to V5.1.9.1 that could cause denial of service when specific crafted requests are sent to the controller over HTTP.

Scores

The record has no CVSS score.

Weaknesses

  • CWE-20 Improper Input Validation

Affected Products

ProductVersions
Modicon M241/M251 logic controllers firmware prior to V5.1.9.1n/a
  • Modicon M241/M251 logic controllers firmware prior to V5.1.9.1Affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.