CVE-2019-6844 (GCVE-0-2019-6844)

Vulnerability from cvelistv5 – Published: 2019-10-29 14:48 – Updated: 2024-08-04 20:31
VLAI?
Summary
A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon BMxCRA and 140CRA modules (all firmware versions), which could cause a Denial of Service atack on the PLC when upgrading the controller with a firmware package containing an invalid web server image using FTP protocol.
Severity ?
No CVSS data available.
CWE
  • CWE-755 - Improper Handling of Exceptional Conditions
Assigner
References
Impacted products
Vendor Product Version
n/a Modicon M580, Modicon M340, and Modicon BMxCRA / 140CRA modules (see notification for version info) Affected: Modicon M580, Modicon M340, and Modicon BMxCRA / 140CRA modules (see notification for version info)
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  • 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.
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Detection rules are retrieved from Rulezet.