CVE-2023-33778

Public Exploit

Description

Draytek Vigor Routers firmware versions below 3.9.6/4.2.4, Access Points firmware versions below v1.4.0, Switches firmware versions below 2.6.7, and Myvigor firmware versions below 2.3.2 were discovered to use hardcoded encryption keys which allows attackers to bind any affected device to their own account. Attackers are then able to create WCF and DrayDDNS licenses and synchronize them from the website.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.10%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gist.github.com/Ji4n1ng/6d028709d39458f5ab95b3ea211225ef third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-33778?
CVE-2023-33778 has been scored as a critical severity vulnerability.
How to fix CVE-2023-33778?
To fix CVE-2023-33778, 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-2023-33778 being actively exploited in the wild?
It is possible that CVE-2023-33778 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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