CVE-2023-6815
Estado: ModificadaMedia (6.5)—
Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 6.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.70%
- Percentil entre todas las CVEs puntuadas: 51
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (8)
Mitsubishielectric — R08psfcpu FirmwareMitsubishielectric — R08sfcpu FirmwareMitsubishielectric — R120psfcpu FirmwareMitsubishielectric — R120sfcpu FirmwareMitsubishielectric — R16psfcpu FirmwareMitsubishielectric — R16sfcpu FirmwareMitsubishielectric — R32psfcpu FirmwareMitsubishielectric — R32sfcpu Firmware
CWE
- CWE-266
Referencias
- https://jvn.jp/vu/JVNVU95085830/index.html
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-044-01
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-021_en.pdf
- https://jvn.jp/vu/JVNVU95085830/index.html
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-044-01
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-021_en.pdf
JSON original (NVD)
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