Vulnerability in Mitsubishielectric Fx5uc
CVE-2022-25159
Authentication Bypass by Capture-replay vulnerability in Mitsubishi Electric MELSEC iQ-F series FX5U(C) CPU all versions, Mitsubishi Electric MELSEC iQ-F series FX5UJ CPU all versions, Mitsubishi Electric MELSEC iQ-R series R00/01/02CPU all versions, Mitsubishi Electric MELSEC iQ-R series R04/08/16/32/120(EN)CPU all versions, Mitsubishi Electric MELSEC iQ-R series R08/16/32/120SFCPU all versions, Mitsubishi Electric MELSEC iQ-R series R08/16/32/120PCPU all versions, Mitsubishi Electric MELSEC iQ-R series R08/16/32/120PSFCPU all versions, Mitsubishi Electric MELSEC iQ-R series R16/32/64MTCPU all versions, Mitsubishi Electric MELSEC iQ-R series RJ71C24(-R2/R4) all versions, Mitsubishi Electric MELSEC iQ-R series RJ71EN71 all versions, Mitsubishi Electric MELSEC iQ-R series RJ72GF15-T2 all versions, Mitsubishi Electric MELSEC Q series Q03/04/06/13/26UDVCPU all versions, Mitsubishi Electric MELSEC Q series Q04/06/13/26UDPVCPU all versions, Mitsubishi Electric MELSEC Q series QJ71C24N(-R2/R4) all versions and Mitsubishi Electric MELSEC Q series QJ71E71-100 all versions allows a remote unauthenticated attacker to login to the product by replay attack.
EPSS: 0.021 (79.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Mitsubishielectric Fx5uc
- Mitsubishielectric Fx5uc-32mr\/ds-ts
- Mitsubishielectric Fx5uc-32mr\/ds-ts_firmware
- Mitsubishielectric Fx5uc-32mt\/d
- Mitsubishielectric Fx5uc-32mt\/d_firmware
- Mitsubishielectric Fx5uc-32mt\/dss
- Mitsubishielectric Fx5uc-32mt\/dss_firmware
- Mitsubishielectric Fx5uc-32mt\/dss-ts
- Mitsubishielectric Fx5uc-32mt\/dss-ts_firmware
- Mitsubishielectric Fx5uc-32mt\/ds-ts
Weakness classification (CWE)
References
- Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp (x_refsource_MISC, Vendor Advisory)
- Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp (Third Party Advisory, x_refsource_MISC)
- Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp (US Government Resource, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-25159?
- CVE-2022-25159 is a high-severity vulnerability in Mitsubishielectric Fx5uc, classified under Authentication Bypass by Capture-replay. CVSS score: 8.1/10. Published 2022-04-01.
- How severe is CVE-2022-25159?
- High severity. CVSS v3 base score is 8.1 out of 10.