{"cve":"CVE-2020-8958","nvd":{"published":"2020-07-15T21:15:13.660","modified":"2026-06-17T03:27:15.827","status":"Modified","description":"Guangzhou 1GE ONU V2801RW 1.9.1-181203 through 2.9.0-181024 and V2804RGW 1.9.1-181203 through 2.9.0-181024 devices allow remote attackers to execute arbitrary OS commands via shell metacharacters in the boaform/admin/formPing Dest IP Address field.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2},"cwes":["CWE-78"],"references":["https://github.com/qurbat/gpon","https://www.gpononu.com/dual-mode-onu/1GE-Router-WiFi-ONU.html","https://www.gpononu.com/gpon-ont/4ge-epon-onu-v2804ew.html","https://www.karansaini.com/os-command-injection-v-sol/","https://github.com/qurbat/gpon"],"products":["gpononu:1ge\\+3fe\\+wifi_onu_v2804rgw_firmware","gpononu:1ge_router_wifi_onu_v2801rw_firmware"],"source":"nvd","synced_at":"2026-10-19T21:06:22.076270124+00:00"},"epss":{"cve":"CVE-2020-8958","score":0.45719,"percentile":0.98798,"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."]}