CVE-2022-29830

moderate-risk
Published 2022-11-25

Use of Hard-coded Cryptographic Key vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.095Z, and Motion Control Setting(GX Works3 related software) versions from 1.000A to 1.065T allows a remote unauthenticated attacker to disclose or tamper with sensitive information. As a result, unauthenticated attackers may obtain information about project files illegally.

Do I need to act?

~
1.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.1/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Mitsubishielectric

References (6)

Third Party Advisory https://jvn.jp/vu/JVNVU97244961/index.html
https://www.cisa.gov/uscert/ics/advisories/icsa-22-333-05
Mitigation https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-015_en.pdf
Third Party Advisory https://jvn.jp/vu/JVNVU97244961/index.html
https://www.cisa.gov/uscert/ics/advisories/icsa-22-333-05
Mitigation https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-015_en.pdf
40
/ 100
moderate-risk
Severity 31/34 · Critical
Exploitability 4/34 · Minimal
Exposure 5/34 · Minimal