2800C Optixpanel Compact Firmware CVE-2024-8533

Q: What is the CVSS score of CVE-2024-8533?

CVE-2024-8533 has a CVSS 4.0 base score of 7.7 (High). CVSS vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 1.3%.

HIGH

Improper Privilege Management (CWE-269)

2024-09-12 PSIRT@rockwellautomation.com

Privilege Escalation Rockwell 2800C Optixpanel Compact Firmware 2800S Optixpanel Standard Firmware Embedded Edge Compute Module Firmware

7.7

CVSS 4.0 · Vendor: rockwellautomation

Severity by source

Vendor (rockwellautomation) PRIMARY

7.7 HIGH

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from Vendor (rockwellautomation) · only source for this CVE.

CVSS VectorVendor: rockwellautomation

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Scope

Lifecycle Timeline

CVE Published

Sep 12, 2024 - 20:15 cve.org

HIGH 7.7

DescriptionCVE.org

A privilege escalation vulnerability exists in the Rockwell Automation affected products. The vulnerability occurs due to improper default file permissions allowing users to exfiltrate credentials and escalate privileges.

AnalysisAI

A privilege escalation vulnerability exists in the Rockwell Automation affected products. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Privilege Management (CWE-269), which allows attackers to escalate privileges to gain unauthorized elevated access. A privilege escalation vulnerability exists in the Rockwell Automation affected products. The vulnerability occurs due to improper default file permissions allowing users to exfiltrate credentials and escalate privileges. Affected products include: Rockwellautomation 2800C Optixpanel Compact Firmware, Rockwellautomation 2800S Optixpanel Standard Firmware, Rockwellautomation Embedded Edge Compute Module Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply principle of least privilege, validate privilege transitions, implement proper role separation.