{"id":"CVE-2013-6809","aliases":["EUVD-2013-6611","GHSA-3795-4m6r-47rj"],"status":"published","title":"Format string vulnerability in the client in Tftpd32 before 4.50 allows remote servers to cause a...","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.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02878,"percentile":0.8694,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-134"],"published":"2013-12-13T17:00:00Z","modified":"2026-06-17T00:00:58Z","products":[{"vendor":"philippe_jounin","product":"tftpd32"}],"references":[{"url":"http://osvdb.org/100511","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://packetstormsecurity.com/files/124275/Tftpd32-Client-Side-Format-String.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/89455","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2013/Dec/15","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-6809"},{"url":"https://github.com/advisories/GHSA-3795-4m6r-47rj"}],"sources":{"cve":[{"id":"CVE-2013-6809","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.","status":"published","published":"2013-12-13T17:00:00Z","modified":"2024-08-06T17:46:23.572Z","updated_at":"2026-11-02T14:34:57.195423Z"}],"euvd":[{"id":"EUVD-2013-6611","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.","status":"published","published":"2013-12-13T17:00:00Z","modified":"2024-08-06T17:46:23Z","updated_at":"2026-11-03T01:56:25.224612Z"}],"ghsa":[{"id":"GHSA-3795-4m6r-47rj","title":"Format string vulnerability in the client in Tftpd32 before 4.50 allows remote servers to cause a...","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.","status":"published","published":"2022-05-17T01:30:04Z","modified":"2023-02-03T05:04:24Z","cwes":["CWE-134"],"updated_at":"2026-11-02T14:53:32.764591Z"}],"nvd":[{"id":"CVE-2013-6809","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.","status":"published","published":"2013-12-13T18:55:05.49Z","modified":"2026-06-17T00:00:58.353Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-134"],"updated_at":"2026-11-02T14:02:44.596064Z"}]}}