What is the CVSS score of CVE-2020-24375?

CVE-2020-24375 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 1.1%.

Is there a public PoC exploit available for CVE-2020-24375?

Yes, a public proof-of-concept exploit is available for CVE-2020-24375. Prioritise patching immediately. EPSS: 1.1%.

Freebox Server CVE-2020-24375

MEDIUM

Authentication Bypass by Spoofing (CWE-290)

2020-10-19 cve@mitre.org

Authentication Bypass Freebox Server Freebox V5 Firmware

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Oct 19, 2020 - 19:15 nvd

MEDIUM 6.5

DescriptionNVD

A DNS rebinding vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3.

AnalysisAI

A DNS rebinding vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3. Rated medium severity (CVSS 6.5), 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-290. A DNS rebinding vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3. Affected products include: Free Freebox Server, Free Freebox V5 Firmware. Version information: before 4.2.3..

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.