CVE-2020-9244: Huawei Honor 20 Firmware
Medium severity, CVSS 6.8. EPSS: 0.2% chance of exploitation in the next 30 days.
HUAWEI Mate 20 versions Versions earlier than 10.1.0.160(C00E160R3P8);HUAWEI Mate 20 Pro versions Versions earlier than 10.1.0.270(C431E7R1P5),Versions earlier than 10.1.0.270(C635E3R1P5),Versions earlier than 10.1.0.273(C636E7R2P4);HUAWEI Mate 20 X versions Versions earlier than 10.1.0.160(C00E160R2P8);HUAWEI P30 versions Versions earlier than 10.1.0.160(C00E160R2P11);HUAWEI P30 Pro versions Versions earlier than 10.1.0.160(C00E160R2P8);HUAWEI Mate 20 RS versions Versions earlier than 10.1.0.160(C786E160R3P8);HonorMagic2 versions Versions earlier than 10.0.0.187(C00E61R2P11);Honor20 versions Versions earlier than 10.0.0.175(C00E58R4P11);Honor20 PRO versions Versions earlier than 10.0.0.194(C00E62R8P12);HonorMagic2 versions Versions earlier than 10.0.0.187(C00E61R2P11);HonorV20 versions Versions earlier than 10.0.0.188(C00E62R2P11) have an improper authentication vulnerability. The system does not properly sign certain encrypted file, the attacker should gain the key used to encrypt the file, successful exploit could cause certain file be forged
Affected products
- Huawei Honor 20 Firmware: before 10.0.0.175\(c00e58r4p11\) (fixed in 10.0.0.175\(c00e58r4p11\))
- Huawei Honor 20 Pro Firmware: before 10.0.0.194\(c00e62r8p12\) (fixed in 10.0.0.194\(c00e62r8p12\))
- Huawei Honor Magic 2 Firmware: before 10.0.0.187\(c00e61r2p11\) (fixed in 10.0.0.187\(c00e61r2p11\))
- Huawei Honor v20 Firmware: before 10.0.0.188\(c00e62r2p11\) (fixed in 10.0.0.188\(c00e62r2p11\))
- Huawei Mate 20 Firmware: before 10.1.0.160\(c00e160r3p8\) (fixed in 10.1.0.160\(c00e160r3p8\))
- Huawei Mate 20 Pro Firmware: before 10.1.0.270\(c431e7r1p5\) (fixed in 10.1.0.270\(c431e7r1p5\)); before 10.1.0.270\(c635e3r1p5\) (fixed in 10.1.0.270\(c635e3r1p5\)); before 10.1.0.273\(c636e7r2p4\) (fixed in 10.1.0.273\(c636e7r2p4\))
- Huawei Mate 20 RS Firmware: before 10.1.0.160\(c786e160r3p8\) (fixed in 10.1.0.160\(c786e160r3p8\))
- Huawei Mate 20 X Firmware: before 10.1.0.160\(c00e160r2p8\) (fixed in 10.1.0.160\(c00e160r2p8\))
- Huawei p30 Firmware: before 10.1.0.160\(c00e160r2p11\) (fixed in 10.1.0.160\(c00e160r2p11\))
- Huawei p30 Pro Firmware: before 10.1.0.160\(c00e160r2p8\) (fixed in 10.1.0.160\(c00e160r2p8\))
Published 2020-08-11. Last modified 2026-06-17.