CVE-2020-1789

Huawei OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X products with version 1.0.1.21(SP3) have an insufficient authentication vulnerability. The software does not require a strong credential when the user trying to do certain operations. Successful exploit could allow an attacker to pass the authentication and do certain operations by a weak credential.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 MEDIUM
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
huaweiCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
VendorProductVersion
huaweiosca-550_firmware
1.0.1.21\(sp3\)
huaweiosca-550a_firmware
1.0.1.21\(sp3\)
huaweiosca-550ax_firmware
1.0.1.21\(sp3\)
huaweiosca-550x_firmware
1.0.1.21\(sp3\)
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200121-01-osca-en
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200121-01-osca-en