CVE-2021-20608 (GCVE-0-2021-20608)

Vulnerability from cvelistv5 – Published: 2021-12-17 16:10 – Updated: 2024-08-03 17:45
VLAI?
Summary
Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior allows a remote unauthenticated attacker to cause a DoS condition in GX Works2 by getting GX Works2 to read a tampered program file from a Mitsubishi Electric PLC by sending malicious crafted packets to tamper with the program file.
Severity ?
No CVSS data available.
CWE
  • Improper Handling of Length Parameter Inconsistency
Assigner
References
Impacted products
Vendor Product Version
n/a GX Works2 Affected: versions 1.606G and prior
Show details on NVD website
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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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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