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Vulnerability record · CVE-2017-17301 · published 15 February 2018

CVE-2017-17301: Huawei ar120-s firmware improper certificate validation vulnerability

Huawei · Ar120 S Firmware

Huawei AR120-S V200R005C32, V200R006C10, V200R007C00, V200R008C20, AR1200 V200R005C20, V200R005C32, V200R006C10, V200R007C00, V200R007C01, V200R007C02, V200R008C20, AR1200-S V200R005C32, V200R006C10, V200R007C00, V200R008C20, AR150 V200R006C10, V200R007C00, V200R007C01, V200R007C02, V200R008C20, AR160 V200R005C32, V200R006C10, V200R007C00, V200R007C01, V200R007C02, V200R008C20, AR200 V200R005C32, V200R006C10, V200R007C00, V200R007C01, V200R008C20, AR200-S V200R005C32, V200R006C10, V200R007C00, V200R008C20, AR2200 V200R005C20, V200R005C32, V200R006C10, V200R007C00, V200R007C01, V200R007C02, V200R008C20, AR2200-S V200R005C32, V200R006C10, V200R007C00, V200R008C20, AR3200 V200R005C32, V200R006C10, V200R006C11, V200R007C00, V200R007C01, V200R007C02, V200R008C00, V200R008C10, V200R008C20, V200R008C30, AR3600 V200R006C10, V200R007C00, V200R007C01, V200R008C20, AR510 V200R005C32, V200R006C10, V200R007C00, V200R008C20, CloudEngine 12800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00, V200R001C00, CloudEngine 5800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00, V200R001C00, CloudEngine 6800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00, V200R001C00, CloudEngine 7800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00, V200R001C00, DP300 V500R002C00, SMC2.0 V100R003C10, V100R005C00, V500R002C00, SRG1300 V200R005C32, V200R006C10, V200R007C00, V200R007C02, V200R008C20, SRG2300 V200R005C32, V200R006C10, V200R007C00, V200R007C02, V200R008C20, SRG3300 V200R005C32, V200R006C10, V200R007C00, V200R008C20, TE30 V100R001C10, TE60 V100R003C00, V500R002C00, VP9660 V200R001C02, V200R001C30, V500R002C00, ViewPoint 8660 V100R008C02, V100R008C03, eSpace IAD V300R002C01, eSpace U1981 V200R003C20, V200R003C30, eSpace USM V100R001C01, V300R001C00 have a weak cryptography vulnerability. Due to not properly some values in the certificates, an unauthenticated remote attacker could forges a specific RSA certificate and exploits the vulnerability to pass identity authentication and logs into the target device to obtain permissions configured for the specific user name.

9.8 CVSS 3.0 Critical EPSS 0.97% · top 38.7% CWE-295 · Improper certificate validation
9.8CVSS 3.0 base score, v2 7.5
0.97%EPSS exploitation probability, 30 days
NoNot in CISA KEV
28Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Huawei AR120-S V200R005C32, V200R006C10, V200R007C00, V200R008C20, AR1200 V200R005C20, V200R005C32, V200R006C10, V200R007C00, V200R007C01, V200R007C02, V200R008C20, AR1200-S V200R005C32, V200R006C10, V200R007C00, V200R008C20, AR150 V200R006C10, V200R007C00, V200R007C01, V200R007C02, V200R008C20, AR160 V200R005C32, V200R006C10, V200R007C00, V200R007C01, V200R007C02, V200R008C20, AR200 V200R005C32, V200R006C10, V200R007C00, V200R007C01, V200R008C20, AR200-S V200R005C32, V200R006C10, V200R007C00, V200R008C20, AR2200 V200R005C20, V200R005C32, V200R006C10, V200R007C00, V200R007C01, V200R007C02, V200R008C20, AR2200-S V200R005C32, V200R006C10, V200R007C00, V200R008C20, AR3200 V200R005C32, V200R006C10, V200R006C11, V200R007C00, V200R007C01, V200R007C02, V200R008C00, V200R008C10, V200R008C20, V200R008C30, AR3600 V200R006C10, V200R007C00, V200R007C01, V200R008C20, AR510 V200R005C32, V200R006C10, V200R007C00, V200R008C20, CloudEngine 12800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00, V200R001C00, CloudEngine 5800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00, V200R001C00, CloudEngine 6800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00, V200R001C00, CloudEngine 7800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00, V200R001C00, DP300 V500R002C00, SMC2.0 V100R003C10, V100R005C00, V500R002C00, SRG1300 V200R005C32, V200R006C10, V200R007C00, V200R007C02, V200R008C20, SRG2300 V200R005C32, V200R006C10, V200R007C00, V200R007C02, V200R008C20, SRG3300 V200R005C32, V200R006C10, V200R007C00, V200R008C20, TE30 V100R001C10, TE60 V100R003C00, V500R002C00, VP9660 V200R001C02, V200R001C30, V500R002C00, ViewPoint 8660 V100R008C02, V100R008C03, eSpace IAD V300R002C01, eSpace U1981 V200R003C20, V200R003C30, eSpace USM V100R001C01, V300R001C00 have a weak cryptography vulnerability. Due to not properly some values in the certificates, an unauthenticated remote attacker could forges a specific RSA certificate and exploits the vulnerability to pass identity authentication and logs into the target device to obtain permissions configured for the specific user name.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

28 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171222-01-cryptography-en Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171222-01-cryptography-en Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2017-17301), CISA KEV, FIRST EPSS (scores of 2026-10-16). This page is refreshed as NVD updates the record.