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

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CVE-2023-4562

Severity CVSS v4.0:
Pending analysis
Type:
CWE-287 Authentication Issues
Publication date:
13/10/2023
Last modified:
23/10/2023

Description

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.<br /> <br /> <br /> <br /> <br /> <br /> <br />

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:fx3g-14_mr\/ds_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3g-14_mr\/ds:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3g-14_mr\/es_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3g-14_mr\/es:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3g-14_mt\/ds_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3g-14_mt\/ds:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3g-14_mt\/dss_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3g-14_mt\/dss:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3g-14_mt\/es_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3g-14_mt\/es:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3g-14_mt\/ess_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3g-14_mt\/ess:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3g-14mr\/ds_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:fx3g-14mr\/ds:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:fx3g-14mr\/es_firmware:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools