CVE-2021-20162
4.9 · MEDIUMOverview
CVE-2021-20162 is a medium-severity vulnerability affecting trendnet tew-827dru_firmware. It was published on December 30, 2021 and has a CVSS 3.1 base score of 4.9 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.9, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from trendnet. Update tew-827dru_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2021-20162?
CVE-2021-20162 is a medium-severity vulnerability affecting trendnet tew-827dru_firmware. It was published on December 30, 2021 and has a CVSS 3.1 base score of 4.9 (MEDIUM).
How severe is CVE-2021-20162?
This vulnerability has a CVSS 3.1 base score of 4.9, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-20162?
Check the references section for vendor advisories and patches from trendnet. Update tew-827dru_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-20162?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-20162 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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