{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/66417?format=json","vulnerability_id":"VCID-3yuv-yv3y-fyhw","summary":"A stack-based buffer overflow in the tmpServer module of TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to trigger a segmentation fault and potentially execute arbitrary code via a specially crafted configuration file. Successful exploitation may cause a crash and could allow arbitrary code execution, enabling modification of device state, exposure of sensitive data, or further compromise of device integrity.\n\nThis issue affects AX53 v1.0: before 1.7.1 Build 20260213.","aliases":[{"alias":"CVE-2026-30814"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-30814","reference_id":"","reference_type":"","scores":[{"value":"0.00035","scoring_system":"epss","scoring_elements":"0.10693","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-30814"},{"reference_url":"https://www.tp-link.com/us/support/faq/5055/","reference_id":"5055","reference_type":"","scores":[{"value":"7.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:A/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-08T19:11:46Z/"}],"url":"https://www.tp-link.com/us/support/faq/5055/"},{"reference_url":"https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware","reference_id":"#Firmware","reference_type":"","scores":[{"value":"7.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:A/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-08T19:11:46Z/"}],"url":"https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware"},{"reference_url":"https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware","reference_id":"#Firmware","reference_type":"","scores":[{"value":"7.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:A/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-08T19:11:46Z/"}],"url":"https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware"},{"reference_url":"https://talosintelligence.com/vulnerability_reports/","reference_id":"vulnerability_reports","reference_type":"","scores":[{"value":"7.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:A/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-08T19:11:46Z/"}],"url":"https://talosintelligence.com/vulnerability_reports/"}],"weaknesses":[{"cwe_id":121,"name":"Stack-based Buffer Overflow","description":"A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function)."}],"exploits":[],"severity_range_score":"7.3 - 7.3","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-3yuv-yv3y-fyhw"}