{"id":"CVE-2026-6058","aliases":["EUVD-2026-24051","GHSA-xj2v-mgxg-mcm4"],"status":"published","title":"** UNSUPPORTED WHEN ASSIGNED ** An improper encoding or escaping vulnerability in the CGI program...","description":"** UNSUPPORTED WHEN ASSIGNED ** An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service (DoS) condition in the web management interface by convincing an authenticated administrator to visit the “AP Select” page while a malformed SSID is present.","severity":{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00182,"percentile":0.07806,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-116"],"published":"2026-04-21T01:42:07Z","modified":"2026-10-26T22:10:00Z","products":[{"vendor":"zyxel","product":"wre6505 v2 firmware"},{"vendor":"zyxel","product":"wre6505_firmware"}],"references":[{"url":"https://www.zyxel.com/global/en/support/end-of-life","tags":["Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6058"},{"url":"https://github.com/advisories/GHSA-xj2v-mgxg-mcm4"}],"sources":{"cve":[{"id":"CVE-2026-6058","description":"** UNSUPPORTED WHEN ASSIGNED ** An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service (DoS) condition in the web management interface by convincing an authenticated administrator to visit the “AP Select” page while a malformed SSID is present.","status":"published","published":"2026-04-21T01:42:07.433Z","modified":"2026-04-21T13:26:29.283Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T13:49:53.818886Z"}],"euvd":[{"id":"EUVD-2026-24051","description":"** UNSUPPORTED WHEN ASSIGNED ** An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service (DoS) condition in the web management interface by convincing an authenticated administrator to visit the “AP Select” page while a malformed SSID is present.","status":"published","published":"2026-04-21T01:42:07Z","modified":"2026-04-21T13:26:29Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T19:24:22.012341Z"}],"ghsa":[{"id":"GHSA-xj2v-mgxg-mcm4","title":"** UNSUPPORTED WHEN ASSIGNED ** An improper encoding or escaping vulnerability in the CGI program...","description":"** UNSUPPORTED WHEN ASSIGNED ** An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service (DoS) condition in the web management interface by convincing an authenticated administrator to visit the “AP Select” page while a malformed SSID is present.","status":"published","published":"2026-04-21T03:31:06Z","modified":"2026-04-21T03:31:16Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T15:07:33.597532Z"}],"nvd":[{"id":"CVE-2026-6058","description":"** UNSUPPORTED WHEN ASSIGNED ** An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service (DoS) condition in the web management interface by convincing an authenticated administrator to visit the “AP Select” page while a malformed SSID is present.","status":"published","published":"2026-04-21T02:16:08.5Z","modified":"2026-10-26T22:10:00.163Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T14:12:15.120927Z"}]}}