CVE & CISA-KEV Catalog

CVE-2020-9244

MEDIUM
6.8
CVSS v3
NVD

Description

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

How to fix

Remediation Available
honor 20 firmwareNVD
Affected:< 10.0.0.175(c00e58r4p11)Fixed in:10.0.0.175(c00e58r4p11)CVE-2020-9244derived from NVD
honor 20 pro firmwareNVD
Affected:< 10.0.0.194(c00e62r8p12)Fixed in:10.0.0.194(c00e62r8p12)CVE-2020-9244derived from NVD
honor magic 2 firmwareNVD
Affected:< 10.0.0.187(c00e61r2p11)Fixed in:10.0.0.187(c00e61r2p11)CVE-2020-9244derived from NVD
honor v20 firmwareNVD
Affected:< 10.0.0.188(c00e62r2p11)Fixed in:10.0.0.188(c00e62r2p11)CVE-2020-9244derived from NVD
mate 20 firmwareNVD
Affected:< 10.1.0.160(c00e160r3p8)Fixed in:10.1.0.160(c00e160r3p8)CVE-2020-9244derived from NVD
mate 20 pro firmwareNVD
Affected:< 10.1.0.273(c636e7r2p4)Fixed in:10.1.0.273(c636e7r2p4)CVE-2020-9244derived from NVD
mate 20 rs firmwareNVD
Affected:< 10.1.0.160(c786e160r3p8)Fixed in:10.1.0.160(c786e160r3p8)CVE-2020-9244derived from NVD
mate 20 x firmwareNVD
Affected:< 10.1.0.160(c00e160r2p8)Fixed in:10.1.0.160(c00e160r2p8)CVE-2020-9244derived from NVD
p30 firmwareNVD
Affected:< 10.1.0.160(c00e160r2p11)Fixed in:10.1.0.160(c00e160r2p11)CVE-2020-9244derived from NVD
p30 pro firmwareNVD
Affected:< 10.1.0.160(c00e160r2p8)Fixed in:10.1.0.160(c00e160r2p8)CVE-2020-9244derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorPhysical
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.23%probability of exploitation in 30 days
14thpercentile

Low risk: more likely to be exploited than 14% of all known CVEs.

References

Vendor Advisory1
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CVE-2020-9244 severity badge

Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.