Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-2846

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
30/06/2023
Last modified:
10/07/2023

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 9.10 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x
9.10
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:mitsubishielectric:fx3u-16mr\/es_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3u-16mr\/es:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3u-16mt\/es_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3u-16mt\/es:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3u-16mt\/ess_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3u-16mt\/ess:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3u-32mr\/es_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3u-32mr\/es:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3u-32mt\/es_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3u-32mt\/es:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3u-32mt\/ess_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3u-32mt\/ess:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3u-48mr\/es_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3u-48mr\/es:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3u-48mt\/es_firmware:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools