CVE-2021-20165 describes a Cross-Site Request Forgery (CSRF) vulnerability in Trendnet AC2600 TEW-827DRU firmware version 2.08B01. The router's web interface lacks proper CSRF protection, and existing tokens are trivially bypassable. This flaw carries a high CVSS score of 8.8, indicating that an unauthenticated attacker could exploit it with low complexity to achieve high impact on confidentiality, integrity, and availability, typically requiring user interaction. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.08b01CPE matchmatch criteria | cpe:2.3:o:trendnet:tew-827dru_firmware:2.08b01:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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 0.1 Security Researcher mentions.
Trendnet AC2600 TEW-827DRU Multiple Vulnerabilities
Dec 30, 2021Trendnet AC2600 TEW-827DRU Multiple Vulnerabilities
Dec 30, 2021Trendnet AC2600 TEW-827DRU Multiple Vulnerabilities
Dec 30, 2021