CVE-2020-9201 is an out-of-bounds read vulnerability affecting specific versions of Huawei NIP6800, Secospace USG6600, and USG9500 firewalls. This flaw occurs when the devices improperly parse crafted DHCP messages, leading to a denial of service. With a CVSS score of 6.5 (Medium), it can be exploited by an unauthenticated attacker on the adjacent network with low attack complexity, resulting in service disruption. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
v500r001c30CPE matchmatch criteria | cpe:2.3:o:huawei:nip6800_firmware:v500r001c30:*:*:*:*:*:*:* | ||
v500r001c60spc500CPE matchmatch criteria | cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:*:*:*:*:*:*:* | ||
v500r005c00CPE matchmatch criteria | cpe:2.3:o:huawei:nip6800_firmware:v500r005c00:*:*:*:*:*:*:* | ||
v500r001c30spc200CPE matchmatch criteria | cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc200:*:*:*:*:*:*:* | ||
v500r001c30spc600CPE matchmatch criteria | cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc600:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.