{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-6887","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2025-06-28T14:58:40.648Z","datePublished":"2025-06-30T04:32:29.352Z","dateUpdated":"2025-06-30T16:20:32.529Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2025-06-30T04:32:29.352Z"},"title":"Tenda AC5 SetSysTimeCfg stack-based overflow","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-121","lang":"en","description":"Stack-based Buffer Overflow"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-119","lang":"en","description":"Memory Corruption"}]}],"affected":[{"vendor":"Tenda","product":"AC5","versions":[{"version":"15.03.06.47","status":"affected"}]}],"descriptions":[{"lang":"en","value":"A vulnerability was found in Tenda AC5 15.03.06.47 and classified as critical. Affected by this issue is some unknown functionality of the file /goform/SetSysTimeCfg. The manipulation of the argument time/timeZone leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"Eine Schwachstelle wurde in Tenda AC5 15.03.06.47 gefunden. Sie wurde als kritisch eingestuft. Es geht hierbei um eine nicht näher spezifizierte Funktion der Datei /goform/SetSysTimeCfg. Durch Manipulieren des Arguments time/timeZone mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung."}],"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/E:P","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/E:P/RL:X/RC:R","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/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":9,"vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"}}],"timeline":[{"time":"2025-06-28T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-06-28T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-06-28T17:03:52.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"yhryhryhr_tu (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/?id.314366","name":"VDB-314366 | Tenda AC5 SetSysTimeCfg stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.314366","name":"VDB-314366 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.603788","name":"Submit #603788 | Tenda AC5 V1.0 V15.03.06.47 Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://vuldb.com/?submit.603789","name":"Submit #603789 | Tenda AC5 V1.0 V15.03.06.47 Buffer Overflow (Duplicate)","tags":["third-party-advisory"]},{"url":"https://lavender-bicycle-a5a.notion.site/Tenda-AC5-fromSetSysTime_time-21d53a41781f8002bdb3fe8344d6fd8c?source=copy_link","tags":["related"]},{"url":"https://lavender-bicycle-a5a.notion.site/Tenda-AC5-fromSetSysTime_timeZone-21d53a41781f8021ae2fd2ac639f1b3f?source=copy_link","tags":["exploit"]},{"url":"https://www.tenda.com.cn/","tags":["product"]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-30T16:10:08.094822Z","id":"CVE-2025-6887","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-06-30T16:20:32.529Z"}}]}}