MITSUBISHI ELECTRIC GX Works2 CVE-2021-20588 Buffer Overflow Vulnerability

description-logoDescription

Improper handling of length parameter inconsistency vulnerability in Mitsubishi Electric FA Engineering Software(C Controller module setting and monitoring tool all versions of GX Works2 versions 1.597X and prior allows a remote unauthenticated attacker to cause a DoS condition of the software products, and possibly to execute a malicious program on the personal computer running the software products although it has not been reproduced, by spoofing MELSEC, GOT or FREQROL and returning crafted reply packets.

affected-products-logoAffected Applications

GX Works2

CVE References

CVE-2021-20588