Main Vulnerability Database Vulnerabilities #VU24946

Input validation error in Huawei products - CVE-2020-1858

Published: February 5, 2020

Vulnerability identifier: #VU24946

CSH Severity: Low

CVSS v4: 6.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

CVE-ID: CVE-2020-1858

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can cause the new connections can't be established, result in a denial of service condition.

Affected software

Huawei NIP6800
Huawei Secospace USG6600
USG9500

How to mitigate CVE-2020-1858

Install updates from vendor's website.

Huawei NIP6800 - update to V500R005C00SPC200
Huawei Secospace USG6600 - update to V500R005C00SPC200
USG9500 - update to V500R005C00SPC200

External References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200205-01-dos-en

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