CVE-2024-41593

Description

DrayTek Vigor310 devices through 4.3.2.6 allow a remote attacker to execute arbitrary code via the function ft_payload_dns(), because a byte sign-extension operation occurs for the length argument of a _memcpy call, leading to a heap-based Buffer Overflow.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 1.79% Top 20%
Third-Party Advisory forescout.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.forescout.com/resources/draytek14-vulnerabilities broken link
https://www.forescout.com/resources/draybreak-draytek-research/ mitigation third party advisory technical description

Frequently Asked Questions

What is the severity of CVE-2024-41593?
CVE-2024-41593 has been scored as a critical severity vulnerability.
How to fix CVE-2024-41593?
To fix CVE-2024-41593, 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-2024-41593 being actively exploited in the wild?
It is possible that CVE-2024-41593 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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