{"cve":"CVE-2019-5300","nvd":{"published":"2019-06-04T19:29:00.633","modified":"2026-06-17T02:37:28.120","status":"Modified","description":"There is a digital signature verification bypass vulnerability in AR1200, AR1200-S, AR150, AR160, AR200, AR2200, AR2200-S, AR3200, SRG1300, SRG2300 and SRG3300 Huawei routers. The vulnerability is due to the affected software improperly verifying digital signatures for the software image in the affected device. A local attacker with high privilege may exploit the vulnerability to bypass integrity checks for software images and install a malicious software image on the affected device.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":6.7},"cwes":["CWE-347"],"references":["https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190320-01-ar-en","https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190320-01-ar-en"],"products":["huawei:ar1200-s_firmware","huawei:ar1200_firmware","huawei:ar150_firmware","huawei:ar160_firmware","huawei:ar200_firmware","huawei:ar2200_firmware","huawei:ar2200s_firmware","huawei:ar3200_firmware","huawei:srg1300_firmware","huawei:srg2300_firmware","huawei:srg3300_firmware"],"source":"nvd","synced_at":"2026-10-19T20:57:00.690689396+00:00"},"epss":{"cve":"CVE-2019-5300","score":0.00186,"percentile":0.08217,"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."]}