Vulnerability in Trendnet Tew-827dru
CVE-2021-20157
It is possible for an unauthenticated, malicious user to force the device to reboot due to a hidden administrative command.
EPSS: 0.015 (72.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Trendnet Tew-827dru
- Trendnet Tew-827dru_firmware
- N/a Trendnet Ac2600 Tew-827dru — versions 2.08B01
Public proof-of-concept exploits
References
- vulnreport@tenable.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-20157?
- CVE-2021-20157 is a high-severity vulnerability in Trendnet Tew-827dru. CVSS score: 7.5/10. Published 2021-12-30.
- How severe is CVE-2021-20157?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-20157 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.