What is the CVSS score of CVE-2023-28349?

CVE-2023-28349 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.2%.

Is there a public PoC exploit available for CVE-2023-28349?

Yes, a public proof-of-concept exploit is available for CVE-2023-28349. Prioritise patching immediately. EPSS: 1.2%.

Insight CVE-2023-28349

HIGH

Origin Validation Error (CWE-346)

2023-05-31 cve@mitre.org

RCE Microsoft Insight

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

May 31, 2023 - 00:15 nvd

HIGH 8.8

DescriptionNVD

An issue was discovered in Faronics Insight 10.0.19045 on Windows. It is possible for an attacker to create a crafted program that functions similarly to the Teacher Console. This can compel Student Consoles to connect and put themselves at risk automatically. Connected Student Consoles can be compelled to write arbitrary files to arbitrary locations on disk with NT AUTHORITY/SYSTEM level permissions, enabling remote code execution.

AnalysisAI

An issue was discovered in Faronics Insight 10.0.19045 on Windows. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-346. An issue was discovered in Faronics Insight 10.0.19045 on Windows. It is possible for an attacker to create a crafted program that functions similarly to the Teacher Console. This can compel Student Consoles to connect and put themselves at risk automatically. Connected Student Consoles can be compelled to write arbitrary files to arbitrary locations on disk with NT AUTHORITY/SYSTEM level permissions, enabling remote code execution. Affected products include: Faronics Insight.

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.