CVE-2021-41040 — HIGH (7.5)

Vulnerability Description

In Eclipse Wakaama, ever since its inception until 2021-01-14, the CoAP parsing code does not properly sanitize network-received data.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Eclipse	Wakaama	1.0

Related Weaknesses (CWE)

CWE-125

References

https://bugs.eclipse.org/bugs/show_bug.cgi?id=577968ExploitIssue TrackingPatch
https://github.com/eclipse/wakaama/pull/640PatchThird Party Advisory
https://bugs.eclipse.org/bugs/show_bug.cgi?id=577968ExploitIssue TrackingPatch
https://github.com/eclipse/wakaama/pull/640PatchThird Party Advisory

FAQ

What is CVE-2021-41040?

CVE-2021-41040 is a vulnerability with a CVSS score of 7.5 (HIGH). In Eclipse Wakaama, ever since its inception until 2021-01-14, the CoAP parsing code does not properly sanitize network-received data.

How severe is CVE-2021-41040?

CVE-2021-41040 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-41040?

Check the references section above for vendor advisories and patch information. Affected products include: Eclipse Wakaama.