{"cve":"CVE-2022-26413","nvd":{"published":"2022-04-11T13:15:07.763","modified":"2026-06-17T04:35:09.400","status":"Modified","description":"A command injection vulnerability in the CGI program of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0 could allow a local authenticated attacker to execute arbitrary OS commands on a vulnerable device via a LAN interface.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.0},"cwes":["CWE-78"],"references":["https://www.zyxel.com/support/OS-command-injection-and-buffer-overflow-vulnerabilities-of-CPE-and-ONTs.shtml","https://www.zyxel.com/support/OS-command-injection-and-buffer-overflow-vulnerabilities-of-CPE-and-ONTs.shtml"],"products":["zyxel:ax7501-b0_firmware","zyxel:dx5401-b0_firmware","zyxel:emg3525-t50b_firmware","zyxel:emg5523-t50b_firmware","zyxel:emg5723-t50k_firmware","zyxel:emg6726-b10a_firmware","zyxel:ep240p_firmware","zyxel:ex3510-b0_firmware","zyxel:ex5401-b0_firmware","zyxel:ex5501-b0_firmware","zyxel:pm7300-t0_firmware","zyxel:pmg5317-t20b_firmware","zyxel:pmg5617-t20b2_firmware","zyxel:pmg5617ga_firmware","zyxel:pmg5622ga_firmware","zyxel:px7501-b0_firmware","zyxel:vmg1312-t20b_firmware","zyxel:vmg3312-t20a_firmware","zyxel:vmg3625-t50b_firmware","zyxel:vmg3927-b50a_firmware","zyxel:vmg3927-b50b_firmware","zyxel:vmg3927-b60a_firmware","zyxel:vmg3927-t50k_firmware","zyxel:vmg4927-b50a_firmware","zyxel:vmg8623-t50b_firmware","zyxel:vmg8825-b50a_firmware","zyxel:vmg8825-b50b_firmware","zyxel:vmg8825-b60a_firmware","zyxel:vmg8825-b60b_firmware","zyxel:vmg8825-t50k_firmware","zyxel:xmg3927-b50a_firmware","zyxel:xmg8825-b50a_firmware"],"source":"nvd","synced_at":"2026-10-19T21:30:03.577988018+00:00"},"epss":{"cve":"CVE-2022-26413","score":0.00696,"percentile":0.5304,"date":"2026-10-31"},"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."]}