{"id":"CVE-2025-9748","state":"PUBLISHED","title":"Tenda CH22 httpd IPSECsave fromIpsecitem stack-based overflow","description":"A vulnerability was determined in Tenda CH22 1.0.0.1. Affected by this issue is the function fromIpsecitem of the file /goform/IPSECsave of the component httpd. Executing manipulation of the argument ipsecno can lead to stack-based buffer overflow. The attack may be performed from remote.","publishedAt":"2025-08-31T22:02:07.125Z","updatedAt":"2025-09-02T15:12:48.704Z","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/E:X","source":"VulDB"},"assigner":"VulDB","products":["Tenda CH22"],"affected":[{"vendor":"Tenda","product":"CH22","versions":[{"version":"1.0.0.1","status":"affected"}],"modules":["httpd"]}],"references":["https://vuldb.com/?id.322049","https://vuldb.com/?ctiid.322049","https://vuldb.com/?submit.640422","https://github.com/physicszq/Routers/tree/main/tmp/02","https://www.tenda.com.cn/"],"weaknesses":["CWE-121","CWE-119"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/9xxx/CVE-2025-9748.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-9748","state":"PUBLISHED","datePublished":"2025-08-31T22:02:07.125Z","dateUpdated":"2025-09-02T15:12:48.704Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-08-31T08:10:59.472Z"},"containers":{"cna":{"title":"Tenda CH22 httpd IPSECsave fromIpsecitem stack-based overflow","descriptions":[{"lang":"en","value":"A vulnerability was determined in Tenda CH22 1.0.0.1. Affected by this issue is the function fromIpsecitem of the file /goform/IPSECsave of the component httpd. Executing manipulation of the argument ipsecno can lead to stack-based buffer overflow. The attack may be performed from remote."},{"lang":"de","value":"Es wurde eine Schwachstelle in Tenda CH22 1.0.0.1 entdeckt. Es geht hierbei um die Funktion fromIpsecitem der Datei /goform/IPSECsave der Komponente httpd. Durch das Manipulieren des Arguments ipsecno mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen."}],"affected":[{"vendor":"Tenda","product":"CH22","versions":[{"version":"1.0.0.1","status":"affected"}],"modules":["httpd"]}],"references":[{"url":"https://vuldb.com/?id.322049","name":"VDB-322049 | Tenda CH22 httpd IPSECsave fromIpsecitem stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.322049","name":"VDB-322049 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.640422","name":"Submit #640422 | Tenda tenda CH22 V1.0.0.1 Stack-based Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/physicszq/Routers/tree/main/tmp/02","tags":["related"]},{"url":"https://www.tenda.com.cn/","tags":["product"]}],"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:X","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:X/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:X/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:ND/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","type":"CWE","lang":"en","description":"Stack-based Buffer Overflow"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2025-08-31T22:02:07.125Z"},"timeline":[{"time":"2025-08-31T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-08-31T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-08-31T10:16:03.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"physicszq (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/physicszq/Routers/tree/main/tmp/02","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-09-02T14:35:03.013991Z","id":"CVE-2025-9748","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-09-02T15:12:48.704Z"}}]}}}