What’s Vulnerable › Vulnerabilities

CVE-2013-6809

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2013-12-13 · updated 2026-06-17
• Weakness: CWE-134

Description

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

• Philippe Jounin Tftpd32: through 4.00; 1.0, 1.1, 2.0, 2.1, 2.2, 2.11 (+35)

References

• http://osvdb.org/100511
• http://packetstormsecurity.com/files/124275/Tftpd32-Client-Side-Format-String.html
• http://seclists.org/fulldisclosure/2013/Dec/15
• https://exchange.xforce.ibmcloud.com/vulnerabilities/89455
• http://osvdb.org/100511
• http://packetstormsecurity.com/files/124275/Tftpd32-Client-Side-Format-String.html
• http://seclists.org/fulldisclosure/2013/Dec/15
• https://exchange.xforce.ibmcloud.com/vulnerabilities/89455

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