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CVE-2021-20608
Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior allows a remote unauthenticated at…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mitsubishielectric | Gx Works2 | through 1.606g |
References
- NVD record
- CVE.org record
- https://jvn.jp/vu/JVNVU93019896/index.html
- https://us-cert.cisa.gov/ics/advisories/icsa-21-350-04
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-020_en.pdf
- https://jvn.jp/vu/JVNVU93019896/index.html
- https://us-cert.cisa.gov/ics/advisories/icsa-21-350-04
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-020_en.pdf