What is the CVSS score of CVE-2023-28344?

CVE-2023-28344 has a CVSS 3.1 base score of 7.1 (High). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N. EPSS exploitation probability: 0.9%.

Is there a public PoC exploit available for CVE-2023-28344?

Yes, a public proof-of-concept exploit is available for CVE-2023-28344. Prioritise patching immediately. EPSS: 0.9%.

Insight CVE-2023-28344

HIGH

Exposure of Resource to Wrong Sphere (CWE-668)

2023-05-31 cve@mitre.org

Information Disclosure Microsoft Insight

7.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.1 HIGH

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

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:L/A:N

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

May 31, 2023 - 00:15 nvd

HIGH 7.1

DescriptionNVD

An issue was discovered in Faronics Insight 10.0.19045 on Windows. The Insight Teacher Console application allows unauthenticated attackers to view constantly updated screenshots of student desktops and to submit falsified screenshots on behalf of students. Attackers are able to view screenshots of student desktops without their consent. These screenshots may potentially contain sensitive/personal data. Attackers can also rapidly submit falsified images, hiding the actual contents of student desktops from the Teacher Console.

AnalysisAI

An issue was discovered in Faronics Insight 10.0.19045 on Windows. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Exposure of Resource to Wrong Sphere (CWE-668), which allows attackers to access resources from an unintended security context. An issue was discovered in Faronics Insight 10.0.19045 on Windows. The Insight Teacher Console application allows unauthenticated attackers to view constantly updated screenshots of student desktops and to submit falsified screenshots on behalf of students. Attackers are able to view screenshots of student desktops without their consent. These screenshots may potentially contain sensitive/personal data. Attackers can also rapidly submit falsified images, hiding the actual contents of student desktops from the Teacher Console. Affected products include: Faronics Insight.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement proper access controls, validate resource access permissions, use security boundaries.