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MEDIUM · 6.5

CVE-2023-6815

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 R08/16/32/120PSFCP...

Vulnerability Description

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 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
MitsubishielectricR08Sfcpu FirmwareAll versions
MitsubishielectricR08Sfcpu-
MitsubishielectricR16Sfcpu FirmwareAll versions
MitsubishielectricR16Sfcpu-
MitsubishielectricR32Sfcpu FirmwareAll versions
MitsubishielectricR32Sfcpu-
MitsubishielectricR120Sfcpu FirmwareAll versions
MitsubishielectricR120Sfcpu-
MitsubishielectricR08Psfcpu FirmwareAll versions
MitsubishielectricR08Psfcpu-
MitsubishielectricR16Psfcpu FirmwareAll versions
MitsubishielectricR16Psfcpu-
MitsubishielectricR32Psfcpu FirmwareAll versions
MitsubishielectricR32Psfcpu-
MitsubishielectricR120Psfcpu FirmwareAll versions
MitsubishielectricR120Psfcpu-

Related Weaknesses (CWE)

CWE-266

References

FAQ

What is CVE-2023-6815?

CVE-2023-6815 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 R08/16/32/120PSFCP...

How severe is CVE-2023-6815?

CVE-2023-6815 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-6815?

Check the references section above for vendor advisories and patch information. Affected products include: Mitsubishielectric R08Sfcpu Firmware, Mitsubishielectric R08Sfcpu, Mitsubishielectric R16Sfcpu Firmware, Mitsubishielectric R16Sfcpu, Mitsubishielectric R32Sfcpu Firmware.