🛡️ CVE-2023-2846
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10
Description
Authentication Bypass by Capture-replay vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series main modules allows a remote unauthenticated attacker to cancel the password/keyword setting and login to the affected products by sending specially crafted packets.
Details
Severity
HIGH
CVSS Score
7.5
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
CWE-294
Public Exploit
✅ No
Source
NVD
Published
2023-06-30
Updated
2026-06-08
Modified
2024-11-21
Fix URL
N/A
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| fx3g-14mr\/ds-firmware | — | — |
| fx3g-14mr\/es-a-firmware | — | — |
| fx3g-14mr\/es-firmware | — | — |
| fx3g-14mt\/ds-firmware | — | — |
| fx3g-14mt\/dss-firmware | — | — |
| fx3g-14mt\/es-a-firmware | — | — |
| fx3g-14mt\/es-firmware | — | — |
| fx3g-14mt\/ess-firmware | — | — |
| fx3g-24mr\/ds-firmware | — | — |
| fx3g-24mr\/es-a-firmware | — | — |
| fx3g-24mr\/es-firmware | — | — |
| fx3g-24mt\/ds-firmware | — | — |
| fx3g-24mt\/dss-firmware | — | — |
| fx3g-24mt\/es-a-firmware | — | — |
| fx3g-24mt\/es-firmware | — | — |
| fx3g-24mt\/ess-firmware | — | — |
| fx3g-40mr\/ds-firmware | — | — |
| fx3g-40mr\/es-a-firmware | — | — |
| fx3g-40mr\/es-firmware | — | — |
| fx3g-40mt\/ds-firmware | — | — |
| fx3g-40mt\/dss-firmware | — | — |
| fx3g-40mt\/es-a-firmware | — | — |
| fx3g-40mt\/es-firmware | — | — |
| fx3g-40mt\/ess-firmware | — | — |
| fx3g-60mr\/ds-firmware | — | — |
| fx3g-60mr\/es-a-firmware | — | — |
| fx3g-60mr\/es-firmware | — | — |
| fx3g-60mt\/ds-firmware | — | — |
| fx3g-60mt\/dss-firmware | — | — |
| fx3g-60mt\/es-a-firmware | — | — |
| fx3g-60mt\/es-firmware | — | — |
| fx3g-60mt\/ess-firmware | — | — |
| fx3ga-24mr-cm-firmware | — | — |
| fx3ga-24mt-cm-firmware | — | — |
| fx3ga-40mr-cm-firmware | — | — |
| fx3ga-40mt-cm-firmware | — | — |
| fx3ga-60mr-cm-firmware | — | — |
| fx3ga-60mt-cm-firmware | — | — |
| fx3gc-32mt\/d-firmware | — | — |
| fx3gc-32mt\/dss-firmware | — | — |
| fx3ge-24mr\/ds-firmware | — | — |
| fx3ge-24mr\/es-firmware | — | — |
| fx3ge-24mt\/ds-firmware | — | — |
| fx3ge-24mt\/dss-firmware | — | — |
| fx3ge-24mt\/es-firmware | — | — |
| fx3ge-24mt\/ess-firmware | — | — |
| fx3ge-40mr\/ds-firmware | — | — |
| fx3ge-40mr\/es-firmware | — | — |
| fx3ge-40mt\/ds-firmware | — | — |
| fx3ge-40mt\/dss-firmware | — | — |
| fx3ge-40mt\/es-firmware | — | — |
| fx3ge-40mt\/ess-firmware | — | — |
| fx3s-10mr\/ds-firmware | — | — |
| fx3s-10mr\/es-firmware | — | — |
| fx3s-10mt\/ds-firmware | — | — |
| fx3s-10mt\/dss-firmware | — | — |
| fx3s-10mt\/es-firmware | — | — |
| fx3s-10mt\/ess-firmware | — | — |
| fx3s-14mr\/ds-firmware | — | — |
| fx3s-14mr\/es-firmware | — | — |
| fx3s-14mt\/ds-firmware | — | — |
| fx3s-14mt\/dss-firmware | — | — |
| fx3s-14mt\/es-firmware | — | — |
| fx3s-14mt\/ess-firmware | — | — |
| fx3s-20mr\/ds-firmware | — | — |
| fx3s-20mr\/es-firmware | — | — |
| fx3s-20mt\/ds-firmware | — | — |
| fx3s-20mt\/dss-firmware | — | — |
| fx3s-20mt\/es-firmware | — | — |
| fx3s-20mt\/ess-firmware | — | — |
| fx3s-30mr\/ds-firmware | — | — |
| fx3s-30mr\/es-2ad-firmware | — | — |
| fx3s-30mr\/es-firmware | — | — |
| fx3s-30mt\/ds-firmware | — | — |
| fx3s-30mt\/dss-firmware | — | — |
| fx3s-30mt\/es-2ad-firmware | — | — |
| fx3s-30mt\/es-firmware | — | — |
| fx3s-30mt\/ess-2ad-firmware | — | — |
| fx3s-30mt\/ess-firmware | — | — |
| fx3sa-10mr-cm-firmware | — | — |
| fx3sa-10mt-cm-firmware | — | — |
| fx3sa-14mr-cm-firmware | — | — |
| fx3sa-14mt-cm-firmware | — | — |
| fx3sa-20mr-cm-firmware | — | — |
| fx3sa-20mt-cm-firmware | — | — |
| fx3sa-30mr-cm-firmware | — | — |
| fx3sa-30mt-cm-firmware | — | — |
| fx3u-128mr\/es-a-firmware | — | — |
| fx3u-128mr\/es-firmware | — | — |
| fx3u-128mt\/es-a-firmware | — | — |
| fx3u-128mt\/es-firmware | — | — |
| fx3u-128mt\/ess-firmware | — | — |
| fx3u-16mr\/ds-firmware | — | — |
| fx3u-16mr\/es-a-firmware | — | — |
| fx3u-16mr\/es-firmware | — | — |
| fx3u-16mt\/ds-firmware | — | — |
| fx3u-16mt\/dss-firmware | — | — |
| fx3u-16mt\/es-a-firmware | — | — |
| fx3u-16mt\/es-firmware | — | — |
| fx3u-16mt\/ess-firmware | — | — |
| fx3u-32mr\/ds-firmware | — | — |
| fx3u-32mr\/es-a-firmware | — | — |
| fx3u-32mr\/es-firmware | — | — |
| fx3u-32mr\/ua1-firmware | — | — |
| fx3u-32ms\/es-firmware | — | — |
| fx3u-32mt\/ds-firmware | — | — |
| fx3u-32mt\/dss-firmware | — | — |
| fx3u-32mt\/es-a-firmware | — | — |
| fx3u-32mt\/es-firmware | — | — |
| fx3u-32mt\/ess-firmware | — | — |
| fx3u-48mr\/ds-firmware | — | — |
| fx3u-48mr\/es-a-firmware | — | — |
| fx3u-48mr\/es-firmware | — | — |
| fx3u-48mt\/ds-firmware | — | — |
| fx3u-48mt\/dss-firmware | — | — |
| fx3u-48mt\/es-a-firmware | — | — |
| fx3u-48mt\/es-firmware | — | — |
| fx3u-48mt\/ess-firmware | — | — |
| fx3u-64mr\/ds-firmware | — | — |
| fx3u-64mr\/es-a-firmware | — | — |
| fx3u-64mr\/es-firmware | — | — |
| fx3u-64mr\/ua1-firmware | — | — |
| fx3u-64ms\/es-firmware | — | — |
| fx3u-64mt\/ds-firmware | — | — |
| fx3u-64mt\/dss-firmware | — | — |
| fx3u-64mt\/es-a-firmware | — | — |
| fx3u-64mt\/es-firmware | — | — |
| fx3u-64mt\/ess-firmware | — | — |
| fx3u-80mr\/ds-firmware | — | — |
| fx3u-80mr\/es-a-firmware | — | — |
| fx3u-80mr\/es-firmware | — | — |
| fx3u-80mt\/ds-firmware | — | — |
| fx3u-80mt\/dss-firmware | — | — |
| fx3u-80mt\/es-a-firmware | — | — |
| fx3u-80mt\/es-firmware | — | — |
| fx3u-80mt\/ess-firmware | — | — |
| fx3uc-16mr\/d-t-firmware | — | — |
| fx3uc-16mr\/ds-t-firmware | — | — |
| fx3uc-16mt\/d-firmware | — | — |
| fx3uc-16mt\/d-p4-firmware | — | — |
| fx3uc-16mt\/dss-firmware | — | — |
| fx3uc-16mt\/dss-p4-firmware | — | — |
| fx3uc-32mt-lt-2-firmware | — | — |
| fx3uc-32mt-lt-firmware | — | — |
| fx3uc-32mt\/d-firmware | — | — |
| fx3uc-32mt\/dss-firmware | — | — |
| fx3uc-64mt\/d-firmware | — | — |
| fx3uc-64mt\/dss-firmware | — | — |
| fx3uc-96mt\/d-firmware | — | — |
| fx3uc-96mt\/dss-firmware | — | — |
References
Mitigation, Third Party Advisory https://jvn.jp/vu/JVNVU94519952
Mitigation, Third Party Advisory, US Government Resource https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-04
Mitigation, Vendor Advisory https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-005_en.pdf
Mitigation, Third Party Advisory https://jvn.jp/vu/JVNVU94519952
Mitigation, Third Party Advisory, US Government Resource https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-04
Mitigation, Vendor Advisory https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-005_en.pdf
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