High severity · published Apr 2, 2017
CVE-2016-8796
Huawei USG9520 V300R001C01, USG9560 V300R001C01, and USG9580 V300R001C01 allow unauthenticated attackers to send abnormal DHCP request packets to the affected products to trigger…
7.5
CVSS
1%
EPSS
No
On KEV
Description
Huawei USG9520 V300R001C01, USG9560 V300R001C01, and USG9580 V300R001C01 allow unauthenticated attackers to send abnormal DHCP request packets to the affected products to trigger a DoS condition.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UF
Usg9520 Firmware · Huawei
v300r001c01 · source: NVD
UF
Usg9560 Firmware · Huawei
v300r001c01 · source: NVD
UF
Usg9580 Firmware · Huawei
v300r001c01 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-8796
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-8796
Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161116-01-firewall-en
Third Party Advisory
http://www.securityfocus.com/bid/94405
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