CVE-2021-41061

Public Exploit

Description

In RIOT-OS 2021.01, nonce reuse in 802.15.4 encryption in the ieee820154_security component allows attackers to break encryption by triggering reboots.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.03%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/RIOT-OS/RIOT/issues/16844 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-41061?
CVE-2021-41061 has been scored as a medium severity vulnerability.
How to fix CVE-2021-41061?
To fix CVE-2021-41061, 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-2021-41061 being actively exploited in the wild?
It is possible that CVE-2021-41061 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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