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CVE-2020-1802

nvd nist
Published: Apr 10, 2020Modified: Jun 17, 2026

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4.6
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Exploitability: 0.9 / Impact: 3.6
Source: NVD

Description

There is an insufficient integrity validation vulnerability in several products. The device does not sufficiently validate the integrity of certain file in certain loading processes, successful exploit could allow the attacker to load a crafted file to the device through USB.Affected product versions include:OSCA-550 versions 1.0.1.23(SP2);OSCA-550A versions 1.0.1.23(SP2);OSCA-550AX versions 1.0.1.23(SP2);OSCA-550X versions 1.0.1.23(SP2).

Affected (4)

Huawei
4 products
Osca 550 Firmware
Osca 550a Firmware
Osca 550ax Firmware
Osca 550x Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Osca 550 Firmware
Version 1.0.1.23(sp2)
Running on/withPlatform Versions
Huawei
Osca 550
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Osca 550a Firmware
Version 1.0.1.23(sp2)
Running on/withPlatform Versions
Huawei
Osca 550a
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Osca 550ax Firmware
Version 1.0.1.23(sp2)
Running on/withPlatform Versions
Huawei
Osca 550ax
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Osca 550x Firmware
Version 1.0.1.23(sp2)
Running on/withPlatform Versions
Huawei
Osca 550x
All versions

Related CWEs

CWE-354
Improper Validation of Integrity Check Value
The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

References (2)

Source: psirt@huawei.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.