Digital Signature Verification Bypass Vulnerability in Huawei Routers

Digital Signature Verification Bypass Vulnerability in Huawei Routers

CVE-2019-5300 · MEDIUM Severity

AV:L/AC:L/AU:N/C:P/I:P/A:P

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.

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