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

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CVE-2024-7507

Severity CVSS v4.0:
HIGH
Type:
CWE-20 Input Validation
Publication date:
14/08/2024
Last modified:
04/03/2025

Description

CVE-2024-7507 IMPACT<br /> <br /> A denial-of-service vulnerability exists in the affected products. This vulnerability occurs when a malformed PCCC message is received, causing a fault in the controller.

Impact

Vector 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 8.70 HIGH
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): None
Integrity (VI): None
Availability (VA): High
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0
8.70
Severity 4.0
HIGH
Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x
6.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:*:*:*:*:*:*:*:* 28.011 (including) 34.014 (excluding)
cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:35.011:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:compactlogix_5380:-:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:controllogix_5580_firmware:*:*:*:*:*:*:*:* 28.011 (including) 34.014 (excluding)
cpe:2.3:o:rockwellautomation:controllogix_5580_firmware:35.011:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:controllogix_5580:-:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:*:*:*:*:*:*:*:* 31.011 (including) 34.014 (excluding)
cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:35.011:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:guardlogix_5580:-:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_sil_2_firmware:*:*:*:*:*:*:*:* 31.011 (including) 34.014 (excluding)
cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_sil_2_firmware:35.011:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:compact_guardlogix_5380_sil_2:-:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_sil_3_firmware:*:*:*:*:*:*:*:* 32.013 (including) 34.014 (excluding)
cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_sil_3_firmware:35.011:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:compact_guardlogix_5380_sil_3:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools