FKIE_CVE-2021-20161
Vulnerability from fkie_nvd - Published: 2021-12-30 22:15 - Updated: 2024-11-21 05:46
Severity ?
Summary
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.
References
| URL | Tags | ||
|---|---|---|---|
| vulnreport@tenable.com | https://www.tenable.com/security/research/tra-2021-54 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.tenable.com/security/research/tra-2021-54 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| trendnet | tew-827dru_firmware | 2.08b01 | |
| trendnet | tew-827dru | 2.0 |
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"id": "CVE-2021-20161",
"lastModified": "2024-11-21T05:46:02.430",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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