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P30 Firmware CVE-2020-9076

MEDIUM
Improper Authentication (CWE-287)
2020-06-15 psirt@huawei.com
Huawei Authentication Bypass P30 Firmware P30 Pro Firmware Tony Al00B Firmware
6.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
6.8 MEDIUM
AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

1
CVE Published
Jun 15, 2020 - 16:15 nvd
MEDIUM 6.8

DescriptionNVD

HUAWEI P30;HUAWEI P30 Pro;Tony-AL00B smartphones with versions earlier than 10.1.0.135(C00E135R2P11); versions earlier than 10.1.0.135(C00E135R2P8), versions earlier than 10.1.0.135 have an improper authentication vulnerability. Due to the identity of the message sender not being properly verified, an attacker can exploit this vulnerability through man-in-the-middle attack to induce user to access malicious URL.

AnalysisAI

HUAWEI P30;HUAWEI P30 Pro;Tony-AL00B smartphones with versions earlier than 10.1.0.135(C00E135R2P11); versions earlier than 10.1.0.135(C00E135R2P8), versions earlier than 10.1.0.135 have an improper. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. HUAWEI P30;HUAWEI P30 Pro;Tony-AL00B smartphones with versions earlier than 10.1.0.135(C00E135R2P11); versions earlier than 10.1.0.135(C00E135R2P8), versions earlier than 10.1.0.135 have an improper authentication vulnerability. Due to the identity of the message sender not being properly verified, an attacker can exploit this vulnerability through man-in-the-middle attack to induce user to access malicious URL. Affected products include: Huawei P30 Firmware, Huawei P30 Pro Firmware, Huawei Tony-Al00B Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.

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CVE-2020-9076 vulnerability details – vuln.today
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