{"apiVersion":"1.0","identifier":"CVE-2026-74843","description":"A vulnerability was determined in Wavlink WN531P3 and WN535M1 V250922. Affected by this vulnerability is the function strcpy of the file /etc/lighttpd/www/cgi-bin/export_pingortrace.cgi of the component Export Pingortrace CGI. Executing a manipulation of the argument HTTP_COOKIE can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.","publishedAt":"2026-08-17T12:18:58","lastModifiedAt":"2026-08-20T12:48:31","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74843","cvssScore":10,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","epssProbability":0.00584,"riskScore":1.05,"affectedProduct":"Wavlink WN531P3","affectedVersions":"unknown","vulnerabilityType":"Firmware","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74843","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74843","en":"https://www.redsauce.net/en/cves/CVE-2026-74843","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74843","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74843","de":"https://www.redsauce.net/de/cves/CVE-2026-74843","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74843","el":"https://www.redsauce.net/el/cves/CVE-2026-74843"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74843"}}