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Fencer Vulns
medium 6.8

CVE-2022-40269 json

Authentication Bypass by Spoofing vulnerability in Mitsubishi Electric Corporation GOT2000 Series GT27 model versions 01.14.000 to 01.47.00…

published 2023-02-02 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-43567

cvss
6.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 52%
public exploits
0
none known

Summary

Authentication Bypass by Spoofing vulnerability in Mitsubishi Electric Corporation GOT2000 Series GT27 model versions 01.14.000 to 01.47.000, Mitsubishi Electric Corporation GOT2000 Series GT25 model versions 01.14.000 to 01.47.000 and Mitsubishi Electric Corporation GT SoftGOT2000 versions 1.265B to 1.285X allows a remote unauthenticated attacker to disclose sensitive information from users' browsers or spoof legitimate users by abusing inappropriate HTML attributes.

Patch / fix

  • mitsubishielectric gt_softgot2000 1.290c
  • mitsubishielectric gt27_firmware 01.48.000
  • mitsubishielectric gt25_firmware 01.48.000

Vendor advisories

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

cisa ICSA-23-033-02 updated cvss 7.4

Mitsubishi Electric GOT2000 Series and GT SoftGOT2000

  • Mitsubishi Electric Corporation GT SoftGOT2000 1.265B -1.285X Mitsubishi Electric Corporation GT25 model 01.14.000 -01.47.000 Mitsubishi Electric Corporation GT27 model 01.14.000 -01.47.000
    affected: mitigation “Mitsubishi Electric recommends users update to the latest software versions. Mitsubishi Electric's security advisory contains step-by-step update instructions:” 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
19 mo ago

Exploit prediction

0.68% chance of exploitation in the next 30 days, higher than 52% 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:R/S:U/C:H/I:H/A:N
NVD 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Affected products

  • Mitsubishi Electric Corporation GOT2000 Series GT27 model
  • Mitsubishi Electric Corporation GOT2000 Series GT25 model
  • Mitsubishi Electric Corporation GT SoftGOT2000

Classification

Weakness
  • CWE-290 Authentication Bypass by Spoofing

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.