{"id":"CVE-2024-7439","state":"PUBLISHED","title":"Vivotek CC8160 httpd read stack-based overflow","description":"** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in Vivotek CC8160 VVTK-0100d and classified as critical. Affected by this issue is the function read of the component httpd. The manipulation of the argument Content-Length leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-273524. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed that the affected release tree is end-of-life.","publishedAt":"2024-08-03T16:00:07.798Z","updatedAt":"2024-08-05T15:09:25.672Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulDB"},"assigner":"VulDB","products":["Vivotek CC8160"],"affected":[{"vendor":"Vivotek","product":"CC8160","versions":[{"version":"VVTK-0100d","status":"affected"}],"modules":["httpd"]}],"references":["https://vuldb.com/?id.273524","https://vuldb.com/?ctiid.273524","https://vuldb.com/?submit.383830","https://yjz233.notion.site/vivotek-CC8160-has-stack-buffer-overflow-vulnerability-in-httpd-8409f967d3064493b649720f36d59081?pvs=4"],"weaknesses":["CWE-121"],"ingestedAt":"2026-10-29T20:08:20.985Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/7xxx/CVE-2024-7439.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-7439","state":"PUBLISHED","datePublished":"2024-08-03T16:00:07.798Z","dateUpdated":"2024-08-05T15:09:25.672Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2024-08-02T21:36:32.099Z"},"containers":{"cna":{"title":"Vivotek CC8160 httpd read stack-based overflow","descriptions":[{"lang":"en","value":"** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in Vivotek CC8160 VVTK-0100d and classified as critical. Affected by this issue is the function read of the component httpd. The manipulation of the argument Content-Length leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-273524. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed that the affected release tree is end-of-life."},{"lang":"de","value":"Eine Schwachstelle wurde in Vivotek CC8160 VVTK-0100d gefunden. Sie wurde als kritisch eingestuft. Hierbei geht es um die Funktion read der Komponente httpd. Durch das Beeinflussen des Arguments Content-Length mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung."}],"affected":[{"vendor":"Vivotek","product":"CC8160","versions":[{"version":"VVTK-0100d","status":"affected"}],"modules":["httpd"]}],"references":[{"url":"https://vuldb.com/?id.273524","name":"VDB-273524 | Vivotek CC8160 httpd read stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.273524","name":"VDB-273524 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.383830","name":"Submit #383830 | VIVOTEK CC8160 VVTK-0100d buffer overflow","tags":["third-party-advisory"]},{"url":"https://yjz233.notion.site/vivotek-CC8160-has-stack-buffer-overflow-vulnerability-in-httpd-8409f967d3064493b649720f36d59081?pvs=4","tags":["broken-link","exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":8.7,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","baseSeverity":"HIGH"}},{"cvssV3_1":{"version":"3.1","baseScore":8.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":8.8,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":9,"vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","type":"CWE","lang":"en","description":"CWE-121 Stack-based Buffer Overflow"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2024-08-03T16:00:07.798Z"},"timeline":[{"time":"2024-08-02T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2024-08-02T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2024-08-02T23:46:03.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"jylsec (VulDB User)","type":"reporter"}],"tags":["unsupported-when-assigned"]},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"vivotek","product":"cc8160","defaultStatus":"unknown","versions":[{"version":"VVTK-0100d","status":"affected"}],"cpes":["cpe:2.3:h:vivotek:cc8160:-:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-05T15:07:46.604884Z","id":"CVE-2024-7439","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-05T15:09:25.672Z"}}]}}}