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Medium severity · published Aug 14, 2024
CVE-2024-7507
Rockwell Automation ControlLogix/GuardLogix 5580 and CompactLogix/Compact GuardLogix® 5380 Controller Denial-of-Service Vulnerability via Input Validation
6.5
CVSS
0.5%
EPSS
No
On KEV
Description
CVE-2024-7507 IMPACT 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CG
Compact GuardLogix 5380 (5069- L3zS2) · Rockwell Automation
28.011 · source: vendor
C5
CompactLogix 5380 (5069 – L3z) · Rockwell Automation
28.011 · source: vendor
C5
CompactLogix 5480 (5069-L4) · Rockwell Automation
28.011 · source: vendor
C5
ControlLogix® 5580 (1756 –L8z) · Rockwell Automation
28.011 · source: vendor
G5
GuardLogix 5580 (1756-L8z) · Rockwell Automation
28.011 · source: vendor
CG
Compact Guardlogix 5380 Sil 2 Firmware · Rockwellautomation
31.011 before 34.014; 35.011 · source: NVD
CG
Compact Guardlogix 5380 Sil 3 Firmware · Rockwellautomation
32.013 before 34.014; 35.011 · source: NVD
C5
Compactlogix 5380 Firmware · Rockwellautomation
28.011 before 34.014; 35.011 · source: NVD
C5
Compactlogix 5480 Firmware · Rockwellautomation
32.011 before 34.014; 35.011 · source: NVD, CISA
C5
Controllogix 5580 Firmware · Rockwellautomation
28.011 before 34.014; 35.011 · source: NVD, CISA
G5
Guardlogix 5580 Firmware · Rockwellautomation
31.011 before 34.014; 35.011 · source: NVD, CISA
CG
Compact Guardlogix 5380 Firmware · Rockwellautomation
28.011 · source: CISA
Affected product
CG
Compact GuardLogix 5380 (5069- L3zS2)
Rockwell Automation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-7507
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-7507
Vendor Advisory
https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD%201685.html
More from Compact GuardLogix 5380 (5069- L3zS2)
7.5
CVE-2024-7515
Rockwell Automation ControlLogix/GuardLogix 5580 and CompactLogix/Compact GuardLogix® 5380 Controller Denial-of-Service Vulnerability via Input Validation