CVE-2020-1876 is an out-of-bounds write vulnerability affecting specific versions of Huawei NIP6800, Secospace USG6600, and USG9500 products. An unauthenticated attacker can exploit this by sending specially crafted malformed packets, leading to a denial-of-service condition through a process reboot. Rated with a CVSS score of 7.5 (HIGH), this vulnerability has a low attack complexity and requires no user interaction, but its impact is limited to availability. 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:*:*:*:*:*:*:* | ||
v500r001c30spc600CPE matchmatch criteria | cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc600:*:*:*:*:*:*:* | ||
v500r001c60spc500CPE matchmatch criteria | cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c60spc500:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.