What is the CVSS score of CVE-2022-36220?

CVE-2022-36220 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.9%.

Safe Exam Browser CVE-2022-36220

CRITICAL

2022-08-19 cve@mitre.org

Microsoft RCE Safe Exam Browser

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 19, 2022 - 13:15 nvd

CRITICAL 9.8

DescriptionNVD

Kiosk breakout (without quit password) in Safe Exam Browser (Windows) <3.4.0, which allows an attacker to achieve code execution via the browsers' print dialog.

AnalysisAI

Kiosk breakout (without quit password) in Safe Exam Browser (Windows) <3.4.0, which allows an attacker to achieve code execution via the browsers' print dialog. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

Kiosk breakout (without quit password) in Safe Exam Browser (Windows) <3.4.0, which allows an attacker to achieve code execution via the browsers' print dialog. Affected products include: Ethz Safe Exam Browser.

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.