{"id":"CVE-2025-5527","state":"PUBLISHED","title":"Tenda RX3 SetStaticRouteCfg save_staticroute_data stack-based overflow","description":"A vulnerability was found in Tenda RX3 16.03.13.11_multi_TDE01. It has been rated as critical. This issue affects the function save_staticroute_data of the file /goform/SetStaticRouteCfg. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.","publishedAt":"2025-06-03T20:31:06.838Z","updatedAt":"2025-06-04T13:55:16.897Z","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":["Tenda RX3"],"affected":[{"vendor":"Tenda","product":"RX3","versions":[{"version":"16.03.13.11_multi_TDE01","status":"affected"}]}],"references":["https://vuldb.com/?id.310967","https://vuldb.com/?ctiid.310967","https://vuldb.com/?submit.586781","https://github.com/alc9700jmo/CVE/issues/13","https://www.tenda.com.cn/"],"weaknesses":["CWE-121","CWE-119"],"ingestedAt":"2026-10-29T20:09:39.787Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/5xxx/CVE-2025-5527.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-5527","state":"PUBLISHED","datePublished":"2025-06-03T20:31:06.838Z","dateUpdated":"2025-06-04T13:55:16.897Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-06-03T13:11:39.939Z"},"containers":{"cna":{"title":"Tenda RX3 SetStaticRouteCfg save_staticroute_data stack-based overflow","descriptions":[{"lang":"en","value":"A vulnerability was found in Tenda RX3 16.03.13.11_multi_TDE01. It has been rated as critical. This issue affects the function save_staticroute_data of the file /goform/SetStaticRouteCfg. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"Eine Schwachstelle wurde in Tenda RX3 16.03.13.11_multi_TDE01 ausgemacht. Sie wurde als kritisch eingestuft. Dies betrifft die Funktion save_staticroute_data der Datei /goform/SetStaticRouteCfg. Durch Manipulieren des Arguments list mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Der Exploit steht zur öffentlichen Verfügung."}],"affected":[{"vendor":"Tenda","product":"RX3","versions":[{"version":"16.03.13.11_multi_TDE01","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.310967","name":"VDB-310967 | Tenda RX3 SetStaticRouteCfg save_staticroute_data stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.310967","name":"VDB-310967 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.586781","name":"Submit #586781 | Shenzhen Tenda Technology Co., Ltd. Tenda RX3 US_RX3V1.0br_V16.03.13.11_multi_TDE01 Stack-based Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/alc9700jmo/CVE/issues/13","tags":["exploit","issue-tracking"]},{"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","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":"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":"2025-06-03T20:31:06.838Z"},"timeline":[{"time":"2025-06-03T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-06-03T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-06-03T15:16:45.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"alc9700 (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/alc9700jmo/CVE/issues/13","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-04T13:55:13.106941Z","id":"CVE-2025-5527","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":"2025-06-04T13:55:16.897Z"}}]}}}