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Total
8 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-20161 | 1 Trendnet | 2 Tew-827dru, Tew-827dru Firmware | 2022-07-12 | 7.2 HIGH | 6.8 MEDIUM |
| Trendnet AC2600 TEW-827DRU version 2.08B01 does not have sufficient protections for the UART functionality. A malicious actor with physical access to the device is able to connect to the UART port via a serial connection. No username or password is required and the user is given a root shell with full control of the device. | |||||
| CVE-2021-20150 | 1 Trendnet | 2 Tew-827dru, Tew-827dru Firmware | 2022-07-12 | 5.0 MEDIUM | 5.3 MEDIUM |
| Trendnet AC2600 TEW-827DRU version 2.08B01 improperly discloses information via redirection from the setup wizard. Authentication can be bypassed and a user may view information as Admin by manually browsing to the setup wizard and forcing it to redirect to the desired page. | |||||
| CVE-2021-20164 | 1 Trendnet | 2 Tew-827dru, Tew-827dru Firmware | 2022-01-07 | 4.0 MEDIUM | 4.9 MEDIUM |
| Trendnet AC2600 TEW-827DRU version 2.08B01 improperly discloses credentials for the smb functionality of the device. Usernames and passwords for all smb users are revealed in plaintext on the smbserver.asp page. | |||||
| CVE-2021-20162 | 1 Trendnet | 2 Tew-827dru, Tew-827dru Firmware | 2022-01-07 | 4.0 MEDIUM | 4.9 MEDIUM |
| Trendnet AC2600 TEW-827DRU version 2.08B01 stores credentials in plaintext. Usernames and passwords are stored in plaintext in the config files on the device. For example, /etc/config/cameo contains the admin password in plaintext. | |||||
| CVE-2021-20163 | 1 Trendnet | 2 Tew-827dru, Tew-827dru Firmware | 2022-01-07 | 4.0 MEDIUM | 4.9 MEDIUM |
| Trendnet AC2600 TEW-827DRU version 2.08B01 leaks information via the ftp web page. Usernames and passwords for all ftp users are revealed in plaintext on the ftpserver.asp page. | |||||
| CVE-2021-20156 | 1 Trendnet | 2 Tew-827dru, Tew-827dru Firmware | 2022-01-07 | 4.0 MEDIUM | 6.5 MEDIUM |
| Trendnet AC2600 TEW-827DRU version 2.08B01 contains an improper access control configuration that could allow for a malicious firmware update. It is possible to manually install firmware that may be malicious in nature as there does not appear to be any signature validation done to determine if it is from a known and trusted source. This includes firmware updates that are done via the automated "check for updates" in the admin interface. If an attacker is able to masquerade as the update server, the device will not verify that the firmware updates downloaded are legitimate. | |||||
| CVE-2021-20153 | 1 Trendnet | 2 Tew-827dru, Tew-827dru Firmware | 2022-01-07 | 6.9 MEDIUM | 6.8 MEDIUM |
| Trendnet AC2600 TEW-827DRU version 2.08B01 contains a symlink vulnerability in the bittorrent functionality. If enabled, the bittorrent functionality is vulnerable to a symlink attack that could lead to remote code execution on the device. If an end user inserts a flash drive with a malicious symlink on it that the bittorrent client can write downloads to, then a user is able to download arbitrary files to any desired location on the devices filesystem, which could lead to remote code execution. Example directories vulnerable to this include "config", "downloads", and "torrents", though it should be noted that "downloads" is the only vector that allows for arbitrary files to be downloaded to arbitrary locations. | |||||
| CVE-2021-20152 | 1 Trendnet | 2 Tew-827dru, Tew-827dru Firmware | 2022-01-07 | 5.8 MEDIUM | 6.5 MEDIUM |
| Trendnet AC2600 TEW-827DRU version 2.08B01 lacks proper authentication to the bittorrent functionality. If enabled, anyone is able to visit and modify settings and files via the Bittorent web client by visiting: http://192.168.10.1:9091/transmission/web/ | |||||