{"id":"CVE-2025-15608","aliases":["EUVD-2025-208907","GHSA-6mh6-q22w-5c4p"],"status":"published","title":"Buffer Overflow in Network Probe Handling Function of TP-Link Archer AX53 + Archer AX55","description":"This vulnerability in AX53 v1, AX55 v4 and AX55 v4.6 results from insufficient input sanitization in the device’s probe handling logic, where unvalidated parameters can trigger a stack-based buffer overflow that causes the affected service to crash and, under specific conditions, may enable remote code execution through complex heap-spray techniques.  \n\nSuccessful exploitation may result in repeated service unavailability and, in certain scenarios, allow an attacker to gain control of the device.","severity":{"version":"4.0","score":7.7,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00638,"percentile":0.50902,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2026-03-20T16:31:38Z","modified":"2026-08-12T20:17:32Z","products":[{"vendor":"tp-link","product":"archer_ax53_firmware"},{"vendor":"tp-link systems inc.","product":"ax53 v1"},{"vendor":"tp-link systems inc.","product":"ax55 v4"},{"vendor":"tp-link systems inc.","product":"ax55 v4.6"}],"references":[{"url":"https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware","tags":["patch","Product"]},{"url":"https://www.tp-link.com/us/support/faq/5025/","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://www.tp-link.com/us/support/download/archer-ax55/v4/#Firmware","tags":["patch"]},{"url":"https://www.tp-link.com/us/support/download/archer-ax55/v4.60/#Firmware","tags":["patch"]},{"url":"https://www.tp-link.com/en/support/download/archer-ax55/v4/","tags":["patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-15608"},{"url":"https://www.tp-link.com/us/support/faq/5025"},{"url":"https://www.tp-link.com/en/support/download/archer-ax55/v4"},{"url":"https://github.com/advisories/GHSA-6mh6-q22w-5c4p"}],"sources":{"cve":[{"id":"CVE-2025-15608","title":"Buffer Overflow in Network Probe Handling Function of TP-Link Archer AX53 + Archer AX55","description":"This vulnerability in AX53 v1, AX55 v4 and AX55 v4.6 results from insufficient input sanitization in the device’s probe handling logic, where unvalidated parameters can trigger a stack-based buffer overflow that causes the affected service to crash and, under specific conditions, may enable remote code execution through complex heap-spray techniques.  \n\nSuccessful exploitation may result in repeated service unavailability and, in certain scenarios, allow an attacker to gain control of the device.","status":"published","published":"2026-03-20T16:31:38.921Z","modified":"2026-08-12T18:56:15.429Z","cvss":[{"version":"4.0","score":7.7,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","level":"high","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:32:37.351404Z"}],"euvd":[{"id":"EUVD-2025-208907","description":"This vulnerability in AX53 v1, AX55 v4 and AX55 v4.6 results from insufficient input sanitization in the device’s probe handling logic, where unvalidated parameters can trigger a stack-based buffer overflow that causes the affected service to crash and, under specific conditions, may enable remote code execution through complex heap-spray techniques.  \n\nSuccessful exploitation may result in repeated service unavailability and, in certain scenarios, allow an attacker to gain control of the device.","status":"published","published":"2026-03-20T16:31:38Z","modified":"2026-08-12T18:56:15Z","cvss":[{"version":"4.0","score":7.7,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","level":"high"}],"updated_at":"2026-11-02T18:01:57.953172Z"}],"ghsa":[{"id":"GHSA-6mh6-q22w-5c4p","title":"This vulnerability in AX53 v1 results from insufficient input sanitization in the device’s probe...","description":"This vulnerability in AX53 v1 results from insufficient input sanitization in the device’s probe handling logic, where unvalidated parameters can trigger a stack-based buffer overflow that causes the affected service to crash and, under specific conditions, may enable remote code execution through complex heap-spray techniques.  \n\nSuccessful exploitation may result in repeated service unavailability and, in certain scenarios, allow an attacker to gain control of the device.","status":"published","published":"2026-03-20T18:31:19Z","modified":"2026-07-13T21:32:16Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"},{"version":"4.0","score":7.7,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/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"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:09:26.474991Z"}],"nvd":[{"id":"CVE-2025-15608","description":"This vulnerability in AX53 v1, AX55 v4 and AX55 v4.6 results from insufficient input sanitization in the device’s probe handling logic, where unvalidated parameters can trigger a stack-based buffer overflow that causes the affected service to crash and, under specific conditions, may enable remote code execution through complex heap-spray techniques.  \n\nSuccessful exploitation may result in repeated service unavailability and, in certain scenarios, allow an attacker to gain control of the device.","status":"published","published":"2026-03-20T17:16:41.22Z","modified":"2026-08-12T20:17:32.373Z","cvss":[{"version":"4.0","score":7.7,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/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":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:12:01.641503Z"}]}}