Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2020-9201 |
CWE-ID | CWE-125 |
Exploitation vector | Local network |
Public exploit | N/A |
Vulnerable software Subscribe |
Huawei NIP6800 Server applications / IDS/IPS systems, Firewalls and proxy servers Huawei Secospace USG6600 Server applications / Server solutions for antivurus protection USG9500 Hardware solutions / Routers & switches, VoIP, GSM, etc |
Vendor | Huawei |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU48913
Risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-9201
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition when parsing DHCP messages including crafted parameter. A remote attacker on the local network can trigger out-of-bounds read error and cause certain service abnormal.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei NIP6800: V500R001C30 - V500R005C00
Huawei Secospace USG6600: V500R001C30SPC200 - V500R005C00
USG9500: V500R001C30SPC200 - V500R005C00
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-04-eudemon-en
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.