CVE-2017-17221

Severity: high (CVSS 8.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-03-09 · updated 2026-06-17
Weakness: CWE-20

Description

Import Signal Tone function in Huawei eSpace 7950 V200R003C30; eSpace 8950 V200R003C00; V200R003C30 has a remote code execution vulnerability. An authenticated, remote attacker can craft and send the packets to the affected products after the Signal Tone is uploaded. Due to insufficient verification of the packets, this could be exploited to execute arbitrary code.

Affected products

Huawei Technologies Co., Ltd. eSpace 7950: v200r003c30
Huawei Espace 8950 Firmware: v200r003c00, v200r003c30

References

http://www.huawei.com/en/psirt/security-advisories/2018/huawei-sa-20180131-01-espace-en
http://www.huawei.com/en/psirt/security-advisories/2018/huawei-sa-20180131-01-espace-en

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