{"id":"CVE-2026-1329","state":"PUBLISHED","title":"Tenda AX1803 WifiGuestSet fromGetWifiGuestBasic stack-based overflow","description":"A flaw has been found in Tenda AX1803 1.0.0.1. The affected element is the function fromGetWifiGuestBasic of the file /goform/WifiGuestSet. Executing a manipulation of the argument guestWrlPwd/guestEn/guestSsid/hideSsid/guestSecurity can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been published and may be used.","publishedAt":"2026-01-22T14:32:18.996Z","updatedAt":"2026-02-23T08:53:35.403Z","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:P","source":"VulDB"},"assigner":"VulDB","products":["Tenda AX1803"],"affected":[{"vendor":"Tenda","product":"AX1803","versions":[{"version":"1.0.0.1","status":"affected"}],"cpes":["cpe:2.3:o:tenda:ax1803_firmware:*:*:*:*:*:*:*:*"]}],"references":["https://vuldb.com/?id.342305","https://vuldb.com/?ctiid.342305","https://vuldb.com/?submit.736063","https://vuldb.com/?submit.736064","https://vuldb.com/?submit.736065","https://vuldb.com/?submit.736066","https://vuldb.com/?submit.736067","https://river-brow-763.notion.site/Tenda-AX1803-Buffer-Overflow-in-fromGetWifiGusetBasic-2e3a595a7aef80a78225db34317daa40#2e3a595a7aef801ab517e4af5631227a","https://www.tenda.com.cn/"],"weaknesses":["CWE-121","CWE-119"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1329.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1329","state":"PUBLISHED","datePublished":"2026-01-22T14:32:18.996Z","dateUpdated":"2026-02-23T08:53:35.403Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-01-22T07:51:42.763Z"},"containers":{"cna":{"title":"Tenda AX1803 WifiGuestSet fromGetWifiGuestBasic stack-based overflow","descriptions":[{"lang":"en","value":"A flaw has been found in Tenda AX1803 1.0.0.1. The affected element is the function fromGetWifiGuestBasic of the file /goform/WifiGuestSet. Executing a manipulation of the argument guestWrlPwd/guestEn/guestSsid/hideSsid/guestSecurity can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been published and may be used."}],"affected":[{"vendor":"Tenda","product":"AX1803","versions":[{"version":"1.0.0.1","status":"affected"}],"cpes":["cpe:2.3:o:tenda:ax1803_firmware:*:*:*:*:*:*:*:*"]}],"references":[{"url":"https://vuldb.com/?id.342305","name":"VDB-342305 | Tenda AX1803 WifiGuestSet fromGetWifiGuestBasic stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.342305","name":"VDB-342305 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.736063","name":"Submit #736063 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://vuldb.com/?submit.736064","name":"Submit #736064 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)","tags":["third-party-advisory"]},{"url":"https://vuldb.com/?submit.736065","name":"Submit #736065 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)","tags":["third-party-advisory"]},{"url":"https://vuldb.com/?submit.736066","name":"Submit #736066 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)","tags":["third-party-advisory"]},{"url":"https://vuldb.com/?submit.736067","name":"Submit #736067 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)","tags":["third-party-advisory"]},{"url":"https://river-brow-763.notion.site/Tenda-AX1803-Buffer-Overflow-in-fromGetWifiGusetBasic-2e3a595a7aef80a78225db34317daa40#2e3a595a7aef801ab517e4af5631227a","tags":["exploit"]},{"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: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"}}],"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":"2026-02-23T08:53:35.403Z"},"timeline":[{"time":"2026-01-22T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-01-22T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-01-24T15:20:19.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"wlupus (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-22T15:07:23.213068Z","id":"CVE-2026-1329","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":"2026-01-22T15:08:03.723Z"}}]}}}