{"id":"CVE-2024-3721","state":"PUBLISHED","title":"TBK DVR-4104/DVR-4216 os command injection","description":"A vulnerability was found in TBK DVR-4104 and DVR-4216 up to 20240412 and classified as critical. This issue affects some unknown processing of the file /device.rsp?opt=sys&cmd=___S_O_S_T_R_E_A_MAX___. The manipulation of the argument mdb/mdc leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-260573 was assigned to this vulnerability.","publishedAt":"2024-04-13T12:00:04.795Z","updatedAt":"2024-08-01T20:20:00.692Z","severity":{"score":6.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","source":"VulDB"},"assigner":"VulDB","products":["TBK DVR-4104","TBK DVR-4216"],"affected":[{"vendor":"TBK","product":"DVR-4104","versions":[{"version":"20240412","status":"affected"}]},{"vendor":"TBK","product":"DVR-4216","versions":[{"version":"20240412","status":"affected"}]}],"references":["https://vuldb.com/?id.260573","https://vuldb.com/?ctiid.260573","https://vuldb.com/?submit.314969","https://github.com/netsecfish/tbk_dvr_command_injection"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:07:39.287Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/3xxx/CVE-2024-3721.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-3721","state":"PUBLISHED","datePublished":"2024-04-13T12:00:04.795Z","dateUpdated":"2024-08-01T20:20:00.692Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2024-04-12T17:19:17.559Z"},"containers":{"cna":{"title":"TBK DVR-4104/DVR-4216 os command injection","descriptions":[{"lang":"en","value":"A vulnerability was found in TBK DVR-4104 and DVR-4216 up to 20240412 and classified as critical. This issue affects some unknown processing of the file /device.rsp?opt=sys&cmd=___S_O_S_T_R_E_A_MAX___. The manipulation of the argument mdb/mdc leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-260573 was assigned to this vulnerability."},{"lang":"de","value":"Eine kritische Schwachstelle wurde in TBK DVR-4104 and DVR-4216 bis 20240412 gefunden. Betroffen davon ist ein unbekannter Prozess der Datei /device.rsp?opt=sys&cmd=___S_O_S_T_R_E_A_MAX___. Mittels dem Manipulieren des Arguments mdb/mdc mit unbekannten Daten kann eine os command injection-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung."}],"affected":[{"vendor":"TBK","product":"DVR-4104","versions":[{"version":"20240412","status":"affected"}]},{"vendor":"TBK","product":"DVR-4216","versions":[{"version":"20240412","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.260573","name":"VDB-260573 | TBK DVR-4104/DVR-4216 os command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.260573","name":"VDB-260573 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.314969","name":"Submit #314969 | TBK TBK DVR-4104, TBK DVR-4216 N/A Command Injection","tags":["third-party-advisory"]},{"url":"https://github.com/netsecfish/tbk_dvr_command_injection","tags":["exploit"]}],"metrics":[{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","type":"CWE","lang":"en","description":"CWE-78 OS Command Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2024-04-13T12:00:04.795Z"},"timeline":[{"time":"2024-04-12T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2024-04-12T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2024-04-12T19:25:37.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"netsecfish (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"tbkvision","product":"tbk-dvr4104","defaultStatus":"unknown","versions":[{"version":"0","status":"affected"}],"cpes":["cpe:2.3:h:tbkvision:tbk-dvr4104:-:*:*:*:*:*:*:*"]},{"vendor":"tbkvision","product":"tbk-dvr4216","defaultStatus":"unknown","versions":[{"version":"0","status":"affected"}],"cpes":["cpe:2.3:h:tbkvision:tbk-dvr4216:-:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-07-02T18:02:17.126892Z","id":"CVE-2024-3721","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-07-02T20:26:58.762Z"}},{"title":"CVE Program Container","references":[{"url":"https://vuldb.com/?id.260573","name":"VDB-260573 | TBK DVR-4104/DVR-4216 os command injection","tags":["vdb-entry","technical-description","x_transferred"]},{"url":"https://vuldb.com/?ctiid.260573","name":"VDB-260573 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required","x_transferred"]},{"url":"https://vuldb.com/?submit.314969","name":"Submit #314969 | TBK TBK DVR-4104, TBK DVR-4216 N/A Command Injection","tags":["third-party-advisory","x_transferred"]},{"url":"https://github.com/netsecfish/tbk_dvr_command_injection","tags":["exploit","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T20:20:00.692Z"}}]}}}