CVE-2021-22396 describes a privilege escalation vulnerability in specific versions of Huawei eCNS280_TD and eSE620X vESS products. Due to improper privilege management, a local attacker with common user privileges can access sensitive files, leading to elevated system access. This vulnerability has a CVSS v3.1 score of 7.8 (High), indicating a local attack vector with low complexity, requiring no user interaction, and resulting in high impact to confidentiality, integrity, and availability. Currently, 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 |
|---|---|---|---|
v100r005c00CPE matchmatch criteria | cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c00:*:*:*:*:*:*:* | ||
v100r005c10CPE matchmatch criteria | cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c10:*:*:*:*:*:*:* | ||
v100r001c10spc200CPE matchmatch criteria | cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c10spc200:*:*:*:*:*:*:* | ||
v100r001c20spc200CPE matchmatch criteria | cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c20spc200:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.