What is the CVSS score of CVE-2013-6809?

CVE-2013-6809 has a CVSS 2.0 base score of 5.0 (Medium). CVSS vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. EPSS exploitation probability: 0.6%.

Is there a public PoC exploit available for CVE-2013-6809?

Yes, a public proof-of-concept exploit is available for CVE-2013-6809. Prioritise patching immediately. EPSS: 0.6%.

Tftpd32 CVE-2013-6809

MEDIUM

Use of Externally-Controlled Format String (CWE-134)

2013-12-13 cve@mitre.org

Denial Of Service RCE Tftpd32

5.0

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

5.0 MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector

Network

Attack Complexity

Low

Confidentiality

None

Integrity

None

Availability

Lifecycle Timeline

CVE Published

Dec 13, 2013 - 18:55 cve.org

MEDIUM 5.0

DescriptionCVE.org

AnalysisAI

Format string vulnerability in the client in Tftpd32 before 4.50 allows remote servers to cause a denial of service (crash) or possibly execute arbitrary code via format string specifiers in the. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-134. Format string vulnerability in the client in Tftpd32 before 4.50 allows remote servers to cause a denial of service (crash) or possibly execute arbitrary code via format string specifiers in the Remote File field. Affected products include: Philippe Jounin Tftpd32. Version information: before 4.50.

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.