{"id":"CVE-2025-15606","aliases":["EUVD-2025-208944","GHSA-7gjx-r4jj-vjx7"],"status":"published","title":"Denial of Service (DoS) in HTTPD Input Handling on TP-Link TD-W8961N","description":"A Denial-of-Service (DoS) vulnerability in the httpd component of TP-Link's TD-W8961N v4.0 due to improper input sanitization, allows crafted requests to trigger a processing error that causes the httpd service to crash.  Successful exploitation may allow the attacker to cause service interruption, resulting in a DoS condition.","severity":{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.0029,"percentile":0.21814,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2026-03-23T18:36:15Z","modified":"2026-06-17T08:38:06Z","products":[{"vendor":"tp-link","product":"td-w8961nd_firmware"},{"vendor":"tp-link systems inc.","product":"td-w8961n v4.0"}],"references":[{"url":"https://www.tp-link.com/en/support/download/td-w8961n/v4/#Firmware","tags":["patch","Product"]},{"url":"https://www.tp-link.com/us/support/faq/5028/","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-15606"},{"url":"https://www.tp-link.com/us/support/faq/5028"},{"url":"https://github.com/advisories/GHSA-7gjx-r4jj-vjx7"}],"sources":{"cve":[{"id":"CVE-2025-15606","title":"Denial of Service (DoS) in HTTPD Input Handling on TP-Link TD-W8961N","description":"A Denial-of-Service (DoS) vulnerability in the httpd component of TP-Link's TD-W8961N v4.0 due to improper input sanitization, allows crafted requests to trigger a processing error that causes the httpd service to crash.  Successful exploitation may allow the attacker to cause service interruption, resulting in a DoS condition.","status":"published","published":"2026-03-23T18:36:15.648Z","modified":"2026-03-24T14:37:57.837Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:32:37.351404Z"}],"euvd":[{"id":"EUVD-2025-208944","description":"A Denial-of-Service (DoS) vulnerability in the httpd component of TP-Link's TD-W8961N v4.0 due to improper input sanitization, allows crafted requests to trigger a processing error that causes the httpd service to crash.  Successful exploitation may allow the attacker to cause service interruption, resulting in a DoS condition.","status":"published","published":"2026-03-23T18:36:15Z","modified":"2026-03-24T14:37:57Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:25:30.317985Z"}],"ghsa":[{"id":"GHSA-7gjx-r4jj-vjx7","title":"A Denial-of-Service (DoS) vulnerability in the httpd component of TP-Link's TD-W8961N v4.0 due to...","description":"A Denial-of-Service (DoS) vulnerability in the httpd component of TP-Link's TD-W8961N v4.0 due to improper input sanitization, allows crafted requests to trigger a processing error that causes the httpd service to crash.  Successful exploitation may allow the attacker to cause service interruption, resulting in a DoS condition.","status":"published","published":"2026-03-23T21:30:51Z","modified":"2026-03-31T21:31:14Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:06:56.438153Z"}],"nvd":[{"id":"CVE-2025-15606","description":"A Denial-of-Service (DoS) vulnerability in the httpd component of TP-Link's TD-W8961N v4.0 due to improper input sanitization, allows crafted requests to trigger a processing error that causes the httpd service to crash.  Successful exploitation may allow the attacker to cause service interruption, resulting in a DoS condition.","status":"published","published":"2026-03-23T19:16:38.867Z","modified":"2026-06-17T08:38:06.453Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:12:01.641503Z"}]}}