CVE-2021-43284

Public Exploit

Description

An issue was discovered on Victure WR1200 devices through 1.0.3. The root SSH password never gets updated from its default value of admin. This enables an attacker to gain control of the device through SSH (regardless of whether the admin password was changed on the web interface).

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.12%
Third-Party Advisory nccgroup.com Third-Party Advisory nccgroup.trust
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.nccgroup.trust/us/our-research/?research=Technical+advisories third party advisory exploit
https://research.nccgroup.com/2021/11/12/technical-advisory-multiple-vulnerabilities-in-victure-wr1200-wifi-router-cve-2021-43282-cve-2021-43283-cve-2021-43284/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-43284?
CVE-2021-43284 has been scored as a high severity vulnerability.
How to fix CVE-2021-43284?
To fix CVE-2021-43284, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-43284 being actively exploited in the wild?
It is possible that CVE-2021-43284 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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