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CVE-2020-9081

There is an improper authorization vulnerability in some Huawei smartphones. An attacker could perform a series of operation in specific mode to exploit this vulnerability. Successful exploit could allow the attacker to bypass app lock. (Vulnerability ID: HWPSIRT-2019-12144) This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9081.
3.5
CVSS
0.3
ShadowTrackr
NO
CISA KEV
-
NCSC.nl
CVSS v4.0 Metrics
Exploitability
Attack VectorPhysical
ComplexityLow
RequirementsPresent
PrivilegesNone
User InteractionNone
Threat
Exploit MaturityPoC
Vulnerable System
ConfidentialityLow
IntegrityLow
AvailabilityNone
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusUnavailable

Change Log
DateSourceChangesScore
2026-07-21PoCE: U→P0.1 → 0.3
2026-07-21cve.orginitial, patch: Unavailable0.1
References: CVE.org · NVD · PoC

Affected Software
VendorProductVersion
HuaweiHUAWEI Mate 20< 10.1.0.160(C00E160R3P8)
HuaweiHUAWEI Mate 20< 10.1.0.160(C01E160R2P8)
HuaweiHUAWEI P30< 10.1.0.160(C00E160R2P11)
HuaweiHUAWEI P30 Pro< 10.1.0.160(C01E160R2P8)
HuaweiHUAWEI P30 Pro< 10.1.0.160(C00E160R2P8)
huaweimate_20_firmware< 10.1.0.160\(c01e160r2p8\)
huaweimate_20_firmware< 10.1.0.160\(c00e160r3p8\)
huaweip30_firmware< 10.1.0.160\(c00e160r2p11\)
huaweip30_pro_firmware< 10.1.0.160\(c01e160r2p8\)
huaweip30_pro_firmware< 10.1.0.160\(c00e160r2p8\)
HuaweiPrinceton-AL10D< 10.1.0.160(C00E160R2P11)
huaweiprinceton-al10d_firmware< 10.1.0.160\(c00e160r2p11\)
HuaweiYale-AL00A< 10.1.0.160(C00E160R8P12)
huaweiyale-al00a_firmware< 10.1.0.160\(c00e160r8p12\)
HuaweiYale-AL50A< 10.1.0.88(C00E88R8P1)
huaweiyale-al50a_firmware< 10.1.0.88\(c00e88r8p1\)
HuaweiYaleP-AL10B< 10.1.0.160(C00E160R8P12)
huaweiyalep-al10b_firmware< 10.1.0.160\(c00e160r8p12\)
Published: 2024-12-27