What is the CVSS score of CVE-2019-9673?

CVE-2019-9673 has a CVSS 3.0 base score of 8.8 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 4.0%.

Is there a public PoC exploit available for CVE-2019-9673?

Yes, a public proof-of-concept exploit is available for CVE-2019-9673. Prioritise patching immediately. EPSS: 4.0%.

Freenet CVE-2019-9673

HIGH

Data Processing Errors (CWE-19)

2019-06-05 cve@mitre.org

Authentication Bypass Freenet

8.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jun 05, 2019 - 16:29 nvd

HIGH 8.8

DescriptionNVD

Freenet 1483 has a MIME type bypass that allows arbitrary JavaScript execution via a crafted Freenet URI.

AnalysisAI

Freenet 1483 has a MIME type bypass that allows arbitrary JavaScript execution via a crafted Freenet URI. Rated high severity (CVSS 8.8), 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 under CWE-19. Freenet 1483 has a MIME type bypass that allows arbitrary JavaScript execution via a crafted Freenet URI. Affected products include: Freenetproject Freenet.

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.