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CVE-2021-40045

CVE-2021-40045

EPSS 0.2%
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
09 Feb 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
There is a vulnerability of signature verification mechanism failure in system upgrade through recovery mode.Successful exploitation of this vulnerability may affect service confidentiality.
Affected products
Huawei · EMUIHuawei · HarmonyOSHuawei · Magic UI
References
https://consumer.huawei.com/en/support/bulletin/2022/2/https://device.harmonyos.com/en/docs/security/update/security-bulletins-202202-0000001204253396