VDB
CVE-2023-4562
CVE-2023-4562
PUBLISHED
CVSS 9.100000381469727 CRITICAL
Improper Authentication vulnerability in Mitsubishi Electric Corporation MELSEC-F Series main modules allows a remote unauthenticated attacker to obtain sequence programs from the product or write malicious sequence programs or improper data in the product without authentication by sending illegitimate messages.
EPSS 0.23% · 46.2th percentile
Risk Scores
CVSS 3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS Score
0.23%
46.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mitsubishi Electric Corporation | MELSEC-F Series FX3G-24MT/ES-A | *, all versions, all versions |
| Mitsubishi Electric Corporation | MELSEC-F Series FX3U-32MT/DSS | all versions, all versions, all versions |
| Mitsubishi Electric Corporation | MELSEC-F Series FX3UC-96MT/DSS | *, all versions, all versions |
| mitsubishielectric | fx3u-80mt\/es-a_firmware | |
| Mitsubishi Electric Corporation | MELSEC-F Series FX3UC-16MT/D | all versions, all versions, all versions |
| Mitsubishi Electric Corporation | MELSEC-F Series FX3U-128MT/DSS | all versions, all versions, * |
| mitsubishielectric | fx3sa-14mt-cm_firmware | |
| Mitsubishi Electric Corporation | MELSEC-F Series FX3U-64MT/ES | all versions, *, all versions |
| mitsubishielectric | fx3g-60_mt\/es_firmware | |
| Mitsubishi Electric Corporation | MELSEC-F Series FX3S-20MT/ESS | all versions, all versions, all versions |
| Mitsubishi Electric Corporation | MELSEC-F Series FX3G-14MT/DSS | all versions, all versions, all versions |
| mitsubishielectric | fx3u-64mt\/dss_firmware | |
| mitsubishielectric | fx3ge-24mt\/es_firmware | |
| mitsubishielectric | fx3g-60mt\/ess_firmware | |
| mitsubishielectric | fx3g-60mr\/es-a_firmware | |
| Mitsubishi Electric Corporation | MELSEC-F Series FX3S-10MT/DSS | all versions, all versions, * |
| mitsubishielectric | fx3uc-32mt-lt_firmware | |
| Mitsubishi Electric Corporation | MELSEC-F Series FX3S-30MT/DS | all versions, all versions, * |
| mitsubishielectric | fx3g-14mt\/es_firmware | |
| mitsubishielectric | fx3uc_firmware |
…and 323 more
Timeline
- Oct 13, 2023 EPSS Score
- Oct 13, 2023 CVE Published
- Nov 13, 2023 EPSS Score
- Dec 15, 2023 EPSS Score
- Jan 15, 2024 EPSS Score
- Feb 15, 2024 EPSS Score
- Mar 18, 2024 EPSS Score
- Apr 18, 2024 EPSS Score
- May 19, 2024 EPSS Score
- Jun 20, 2024 EPSS Score
- Jul 21, 2024 EPSS Score
- Aug 21, 2024 EPSS Score