What is the CVSS score of CVE-2020-8954?

CVE-2020-8954 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.8%.

Openbrowser CVE-2020-8954

MEDIUM

Incorrect Default Permissions (CWE-276)

2020-06-08 cve@mitre.org

Privilege Escalation Openbrowser

5.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Jun 08, 2020 - 17:15 nvd

MEDIUM 5.4

DescriptionNVD

OpenSearch Web browser 1.0.4.9 allows Intent Scheme Hijacking.[a link that opens another app in the browser can be manipulated]

AnalysisAI

OpenSearch Web browser 1.0.4.9 allows Intent Scheme Hijacking.[a link that opens another app in the browser can be manipulated]. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Incorrect Default Permissions (CWE-276), which allows attackers to access resources due to overly permissive default settings. OpenSearch Web browser 1.0.4.9 allows Intent Scheme Hijacking.[a link that opens another app in the browser can be manipulated] Affected products include: Openbrowser Project Openbrowser.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Set restrictive default permissions, follow principle of least privilege, review defaults during deployment.