PT-2017-18173 · Huawei · Usg9500+1

Published 2017-10-25 · Updated 2017-12-12 · CVE-2017-8167

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Huawei firewall products USG9500 version V500R001C50

Description The issue is related to a DoS vulnerability that can be exploited by a remote attacker who controls the peer device. The attacker can send malformed IKE packets to the target device, which could cause the device to restart due to insufficient input validation.

Recommendations For Huawei firewall products USG9500 version V500R001C50, consider restricting access to the device to minimize the risk of exploitation until a fix is available. As a temporary workaround, avoid using the IKE protocol in the affected device until the issue is resolved.

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2017-8167

Affected Products

Huawei Vrp

Usg9500

References · 3

• https://osv.dev/vulnerability/CVE-2017-8167 · Vendor Advisory
• http://huawei.com/en/psirt/security-advisories/huawei-sa-20171025-01-firewall-en · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-8167 · Security Note