Denial of service in Rockwell Automation ControlLogix/GuardLogix 5580 and CompactLogix/Compact GuardLogix 5380
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2024-6077 |
| CWE-ID | CWE-20 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
CompactLogix 5380 Hardware solutions / Firmware CompactLogix 5380 Process Hardware solutions / Firmware Compact GuardLogix 5380 SIL 2 Hardware solutions / Firmware Compact GuardLogix 5380 SIL 3 Hardware solutions / Firmware CompactLogix 5480 Hardware solutions / Firmware ControlLogix 5580 Hardware solutions / Firmware ControlLogix 5580 Process Hardware solutions / Firmware GuardLogix 5580 Hardware solutions / Firmware 1756-EN4 Hardware solutions / Firmware |
| Vendor | Rockwell Automation |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Input validation error
EUVDB-ID: #VU97314
Risk: Medium
CVSSv4.0: 6.6 [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/E:U/U:Green]
CVE-ID: CVE-2024-6077
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input within the CIP Security Object. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's website.
Vulnerable software versionsCompactLogix 5380: 32.011
CompactLogix 5380 Process: 33.011
Compact GuardLogix 5380 SIL 2: 32.013
Compact GuardLogix 5380 SIL 3: 32.011
CompactLogix 5480: 32.011
ControlLogix 5580: 32.011
ControlLogix 5580 Process: 33.011
GuardLogix 5580: 32.011
1756-EN4: 2.001
CPE2.3- cpe:2.3:h:rockwell_automation:compactlogix_5380:32.011:*:*:*:*:*:*:*
- cpe:2.3:h:rockwell_automation:compactlogix_5380_process:33.011:*:*:*:*:*:*:*
- cpe:2.3:h:rockwell_automation:compact_guardlogix_5380_sil_2:32.013:*:*:*:*:*:*:*
- cpe:2.3:h:rockwell_automation:compact_guardlogix_5380_sil_3:32.011:*:*:*:*:*:*:*
- cpe:2.3:h:rockwell_automation:compactlogix_5480:32.011:*:*:*:*:*:*:*
- cpe:2.3:h:rockwell_automation:controllogix_5580:32.011:*:*:*:*:*:*:*
- cpe:2.3:h:rockwell_automation:controllogix_5580_process:33.011:*:*:*:*:*:*:*
- cpe:2.3:h:rockwell_automation:guardlogix_5580:32.011:*:*:*:*:*:*:*
- cpe:2.3:h:rockwell_automation:1756-en4:2.001:*:*:*:*:*:*:*
https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1963.html
https://www.cisa.gov/news-events/ics-advisories/icsa-24-256-18
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
