CVE-2020-1823 is one of several out-of-bounds read vulnerabilities affecting Huawei products implementing the Common Open Policy Service (COPS) protocol. Specifically, a decoding function can experience an out-of-bounds read when processing incoming data packets. This vulnerability has a CVSS score of 5.3 (Medium), indicating it can be exploited remotely with low attack complexity and without user interaction, leading to a denial of service. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
v500r001c30CPE matchmatch criteria | cpe:2.3:o:huawei:ips_module_firmware:v500r001c30:*:*:*:*:*:*:* | ||
v500r001c60CPE matchmatch criteria | cpe:2.3:o:huawei:ips_module_firmware:v500r001c60:*:*:*:*:*:*:* | ||
v500r005c00CPE matchmatch criteria | cpe:2.3:o:huawei:ips_module_firmware:v500r005c00:*:*:*:*:*:*:* | ||
v500r002c00CPE matchmatch criteria | cpe:2.3:o:huawei:ngfw_module_firmware:v500r002c00:*:*:*:*:*:*:* | ||
v500r002c20CPE matchmatch criteria | cpe:2.3:o:huawei:ngfw_module_firmware:v500r002c20:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.