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

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CVE-2022-25162

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
18/05/2022
Last modified:
06/06/2022

Description

Improper Input Validation vulnerability in Mitsubishi Electric MELSEC iQ-F series FX5U-xMy/z(x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 17X**** or later and versions prior to 1.270, Mitsubishi Electric Mitsubishi Electric MELSEC iQ-F series FX5U-xMy/z(x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 179**** and prior and versions prior to 1.073, MELSEC iQ-F series FX5UC-xMy/z(x=32,64,96, y=T,R, z=D,DSS) with serial number 17X**** or later and versions prior to 1.270, Mitsubishi Electric MELSEC iQ-F series FX5UC-xMy/z(x=32,64,96, y=T,R, z=D,DSS) with serial number 179**** and prior and versions prior to 1.073, Mitsubishi Electric MELSEC iQ-F series FX5UC-32MT/DS-TS versions prior to 1.270, Mitsubishi Electric MELSEC iQ-F series FX5UC-32MT/DSS-TS versions prior to 1.270, Mitsubishi Electric MELSEC iQ-F series FX5UC-32MR/DS-TS versions prior to 1.270, Mitsubishi Electric MELSEC iQ-F series FX5UJ-xMy/z(x=24,40,60, y=T,R, z=ES,ESS) versions prior to 1.030, Mitsubishi Electric MELSEC iQ-F series FX5UJ-xMy/ES-A(x=24,40,60, y=T,R) versions prior to 1.031 and Mitsubishi Electric MELSEC iQ-F series FX5S-xMy/z(x=30,40,60,80, y=T,R, z=ES,ESS) version 1.000 allows a remote unauthenticated attacker to cause a temporary DoS condition for the product's communication by sending specially crafted packets.

Impact

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

Base Score: 5.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

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

Base Score 3.x
5.30
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\/es_firmware:*:*:*:*:*:*:*:* 1.270 (excluding)
cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\/es:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\/ds_firmware:*:*:*:*:*:*:*:* 1.270 (excluding)
cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\/ds:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\/ess_firmware:*:*:*:*:*:*:*:* 1.270 (excluding)
cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\/ess:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\/dss_firmware:*:*:*:*:*:*:*:* 1.270 (excluding)
cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\/dss:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\/es_firmware:*:*:*:*:*:*:*:* 1.270 (excluding)
cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mr\/es:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\/ds_firmware:*:*:*:*:*:*:*:* 1.270 (excluding)
cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mr\/ds:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\/ess_firmware:*:*:*:*:*:*:*:* 1.270 (excluding)
cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mr\/ess:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\/dss_firmware:*:*:*:*:*:*:*:* 1.270 (excluding)

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


References to Advisories, Solutions, and Tools