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CVE-2020-9074

MEDIUM
5.3
CVSS Score
Published: June 5, 2020 at 02:16 PM UTC
Updated: June 17, 2026 at 03:27 AM UTC
6 products affected across 1 vendorHonor View 20 FirmwareHonor 20 Pro FirmwareHonor 20 Firmware

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.7%

Description

Huawei Smartphones HONOR 20 PRO;Honor View 20;HONOR 20 have an improper handling of exceptional condition Vulnerability. A component cannot deal with an exception correctly. Attackers can exploit this vulnerability by sending malformed message. This could compromise normal service of affected phones.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Honor 20 Firmware· Huawei
95%
v < 10.0.0.186(c185e2r2p1)v < 10.0.0.194(c432e9r5p1)
Affected range stops below 10.0.0.186(c185e2r2p1), so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.0.194(c432e9r5p1), so it looks safe — our inference, not a vendor statement
huawei-honor-20 (same device)
Honor 20 Pro Firmware· Huawei
95%
v < 10.0.0.194(c00e62r8p12)v < 10.0.0.194(c10e3r3p2)v < 10.0.0.194(c432e9r5p1)v < 10.0.0.194(c636e3r3p1)
Affected range stops below 10.0.0.194(c00e62r8p12), so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.0.194(c10e3r3p2), so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.0.194(c432e9r5p1), so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.0.194(c636e3r3p1), so it looks safe — our inference, not a vendor statement
huawei-honor-20-pro (same device)
Honor View 20 Firmware· Huawei
95%
v < 10.0.0.195(c00e62r4p11)v < 10.0.0.200(c185e3r3p3)v < 10.0.0.201(c10e5r4p3)v < 10.0.0.201(c636e3r4p3)
Affected range stops below 10.0.0.195(c00e62r4p11), so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.0.200(c185e3r3p3), so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.0.201(c10e5r4p3), so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.0.201(c636e3r4p3), so it looks safe — our inference, not a vendor statement
huawei-honor-view-20 (same device)
Honor 20· Huawei
60%
v < 10.0.0.186v < 10.0.0.194
Affected range stops below 10.0.0.186, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.0.194, so it looks safe — our inference, not a vendor statement
HONOR 20 PRO· Huawei
60%
v < 10.0.0.194
Affected range stops below 10.0.0.194, so it looks safe — our inference, not a vendor statement
Honor View 20· Huawei
60%
v < 10.0.0.195v < 10.0.0.200v < 10.0.0.201
Affected range stops below 10.0.0.195, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.0.200, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.0.201, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200603-01-smartphone-en

CVSS

5.3MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-755

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