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.
References
| Link | Resource |
|---|---|
| https://jvn.jp/vu/JVNVU93019896/index.html | Third Party Advisory |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-350-04 | Third Party Advisory US Government Resource |
| https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-020_en.pdf | Vendor Advisory |
Configurations
History
27 Dec 2021, 18:30
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://jvn.jp/vu/JVNVU93019896/index.html - Third Party Advisory | |
| References | (MISC) https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-020_en.pdf - Vendor Advisory | |
| References | (MISC) https://us-cert.cisa.gov/ics/advisories/icsa-21-350-04 - Third Party Advisory, US Government Resource | |
| CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
| CWE | NVD-CWE-Other | |
| CPE | cpe:2.3:a:mitsubishielectric:gx_works2:*:*:*:*:*:*:*:* |
17 Dec 2021, 18:36
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-12-17 17:15
Updated : 2023-12-10 14:09
NVD link : CVE-2021-20608
Mitre link : CVE-2021-20608
CVE.ORG link : CVE-2021-20608
JSON object : View
Products Affected
mitsubishielectric
- gx_works2
CWE