{"cve":"CVE-2025-11847","nvd":{"published":"2026-02-24T03:15:59.830","modified":"2026-06-17T08:31:17.337","status":"Analyzed","description":"A null pointer dereference vulnerability in the IP settings CGI program of the Zyxel VMG3625-T50B firmware versions through 5.50(ABPM.9.6)C0 and the Zyxel WX3100-T0 firmware versions through 5.50(ABVL.4.8)C0 could allow an authenticated attacker with administrator privileges to trigger a denial-of-service (DoS) condition by sending a crafted HTTP request.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","score":4.9},"cwes":["CWE-476"],"references":["https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-null-pointer-dereference-and-command-injection-vulnerabilities-in-certain-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-security-routers-and-wireless-extenders-02-24-2026"],"products":["zyxel:ax7501-b1_firmware","zyxel:dx3300-t0_firmware","zyxel:dx3300-t1_firmware","zyxel:dx3301-t0_firmware","zyxel:dx4510-b0_firmware","zyxel:dx4510-b1_firmware","zyxel:dx5401-b1_firmware","zyxel:ee3301-00_firmware","zyxel:ee5301-00_firmware","zyxel:ee6510-10_firmware","zyxel:emg3525-t50b_firmware","zyxel:emg5523-t50b_firmware","zyxel:ex2210-t0_firmware","zyxel:ex3300-t0_firmware","zyxel:ex3300-t1_firmware","zyxel:ex3301-t0_firmware","zyxel:ex3500-t0_firmware","zyxel:ex3501-t0_firmware","zyxel:ex3510-b0_firmware","zyxel:ex3510-b1_firmware","zyxel:ex3600-t0_firmware","zyxel:ex5401-b1_firmware","zyxel:ex5510-b0_firmware","zyxel:ex5512-t0_firmware","zyxel:ex5601-t0_firmware","zyxel:ex5601-t1_firmware","zyxel:ex7501-b0_firmware","zyxel:ex7710-b0_firmware","zyxel:gm4100-b0_firmware","zyxel:lte3301-plus_firmware","zyxel:nebula_fwa505_firmware","zyxel:nebula_fwa510_firmware","zyxel:nebula_fwa515_firmware","zyxel:nebula_fwa710_firmware","zyxel:nebula_lte3301-plus_firmware","zyxel:pe3301-00_firmware","zyxel:pe5301-01_firmware","zyxel:pm3100-t0_firmware","zyxel:pm5100-t0_firmware","zyxel:pm5100-t1_firmware","zyxel:pm7300-t0_firmware","zyxel:pm7500-00_firmware","zyxel:px3321-t1_firmware","zyxel:px5301-t0_firmware","zyxel:scr_50axe_firmware","zyxel:vmg3625-t50b_firmware","zyxel:vmg4005-b50a_firmware","zyxel:vmg4005-b60a_firmware","zyxel:vmg8623-t50b_firmware","zyxel:we3300-00_firmware"],"source":"nvd","synced_at":"2026-10-19T22:24:17.937441719+00:00"},"epss":{"cve":"CVE-2025-11847","score":0.01916,"percentile":0.79857,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}