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Fencer Vulns
medium 6.8

CVE-2022-29826 json

Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.087R and Motion Control…

published 2022-11-24 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-34144

cvss
6.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 55%
public exploits
0
none known

Summary

Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.087R and Motion Control Setting(GX Works3 related software) versions from 1.000A to 1.042U allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated users may view programs and project files or execute programs illegally.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-22-333-05 updated cvss 6.8

Mitsubishi Electric FA Engineering Software (Update C)

  • Mitsubishi Electric GX Works3 >=1.000A, <1.011M, >=1.015R, <1.087R
    affected: vendor fix, mitigation “Mitsubishi Electric released and recommends users update to the latest version:” mitsubishielectric.com
  • Mitsubishi Electric Motion Control Settings (GX Works3 related software) >=1.000A, <1.033K, >=1.035M, <1.042U
    affected: mitigation “Mitsubishi Electric released and recommends users update to the latest version:” mitsubishielectric.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
18 mo ago

Exploit prediction

0.77% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

  • Mitsubishi Electric Corporation GX Works3
  • Mitsubishi Electric Corporation Motion Control Setting(GX Works3 related software)

Classification

Weakness
  • CWE-312 Cleartext Storage of Sensitive Information

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.