What is the CVSS score of CVE-2023-47883?

CVE-2023-47883 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: 1.9%.

Is there a public PoC exploit available for CVE-2023-47883?

Yes, a public proof-of-concept exploit is available for CVE-2023-47883. Prioritise patching immediately. EPSS: 1.9%.

Tv Browser CVE-2023-47883

CRITICAL

Code Injection (CWE-94)

2023-12-27 cve@mitre.org

RCE Code Injection Google Tv 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

Dec 27, 2023 - 21:15 nvd

CRITICAL 9.8

DescriptionNVD

The com.altamirano.fabricio.tvbrowser TV browser application through 4.5.1 for Android is vulnerable to JavaScript code execution via an explicit intent due to an exposed MainActivity.

AnalysisAI

The com.altamirano.fabricio.tvbrowser TV browser application through 4.5.1 for Android is vulnerable to JavaScript code execution via an explicit intent due to an exposed MainActivity. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Code Injection (CWE-94), which allows attackers to inject and execute arbitrary code within the application. The com.altamirano.fabricio.tvbrowser TV browser application through 4.5.1 for Android is vulnerable to JavaScript code execution via an explicit intent due to an exposed MainActivity. Affected products include: Vladymix Tv Browser. Version information: through 4.5.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Never evaluate user-controlled input as code. Use sandboxing, disable dangerous functions, apply strict input validation.