CVE-2021-22366 is an out-of-bounds read vulnerability affecting Huawei eSE620X vESS versions V100R001C10SPC200, V100R001C20SPC200, and V200R001C00SPC300. This flaw, stemming from a function handling internal messages, allows an attacker to craft messages between system processes. Successful exploitation could lead to a Denial of Service (DoS) condition, rated as Medium severity with a CVSS score of 5.5. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
v100r001c10spc200CPE matchmatch criteria | cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c10spc200:*:*:*:*:*:*:* | ||
v100r001c20spc200CPE matchmatch criteria | cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c20spc200:*:*:*:*:*:*:* | ||
v200r001c00spc300CPE matchmatch criteria | cpe:2.3:o:huawei:ese620x_vess_firmware:v200r001c00spc300:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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.