What is the CVSS score of CVE-2022-2792?

CVE-2022-2792 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.4%.

Electric S Proficy CVE-2022-2792

HIGH

Improper Access Control (CWE-284)

2022-08-19 ics-cert@hq.dhs.gov

Authentication Bypass Electric S Proficy

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Aug 19, 2022 - 23:15 nvd

HIGH 7.5

DescriptionNVD

Emerson Electric's Proficy Machine Edition Version 9.00 and prior is vulenrable to CWE-284 Improper Access Control, and stores project data in a directory with improper access control lists.

AnalysisAI

Emerson Electric's Proficy Machine Edition Version 9.00 and prior is vulenrable to CWE-284 Improper Access Control, and stores project data in a directory with improper access control lists. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-284. Emerson Electric's Proficy Machine Edition Version 9.00 and prior is vulenrable to CWE-284 Improper Access Control, and stores project data in a directory with improper access control lists. Affected products include: Emerson Electric\'S Proficy. Version information: Version 9.00.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.