CVE-2021-41040
HIGHCVSS 7.5/10EPSS 1.36%
Last modified
CVE-2021-41040 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In Eclipse Wakaama, ever since its inception until 2021-01-14, the CoAP parsing code does not properly sanitize network-received data.. EPSS estimates a 1.36% chance of exploitation in the next 30 days.
Description
In Eclipse Wakaama, ever since its inception until 2021-01-14, the CoAP parsing code does not properly sanitize network-received data.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Eclipse | Wakaama | 1.0 |
References
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=577968Exploit, Issue Tracking, Patch, Vendor Advisory
- https://github.com/eclipse/wakaama/pull/640Patch, Third Party Advisory
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=577968Exploit, Issue Tracking, Patch, Vendor Advisory
- https://github.com/eclipse/wakaama/pull/640Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-41040?
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 a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.36% probability of exploitation in the next 30 days.
How do I fix CVE-2021-41040?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-41035In Eclipse Openj9 before version 0.29.0, the JVM does not th…9.8
- CVE-2021-41036In versions prior to 1.1 of the Eclipse Paho MQTT C Client, …9.8
- CVE-2021-41037In Eclipse p2, installable units are able to alter the Eclip…8
- CVE-2021-41038In versions of the @theia/plugin-ext component of Eclipse Th…6.1
- CVE-2021-41039In versions 1.6 to 2.0.11 of Eclipse Mosquitto, an MQTT v5 c…7.5
- CVE-2021-4104JMSAppender in Log4j 1.2 is vulnerable to deserialization of…7.5
- CVE-2021-41041In Eclipse Openj9 before version 0.32.0, Java 8 & 11 fail to…5.3
- CVE-2021-41042In Eclipse Lyo versions 1.0.0 to 4.1.0, a TransformerFactory…5.3
- CVE-2021-41043Use after free in tcpslice triggers AddressSanitizer, no oth…5.5
- CVE-2021-4105Improper Handling of Parameters vulnerability in BG-TEK COSL…9.8
- CVE-2021-41054tftpd_file.c in atftp through 0.7.4 has a buffer overflow be…7.5
- CVE-2021-41055Gajim 1.2.x and 1.3.x before 1.3.3 allows remote attackers t…7.5
Are you affected by CVE-2021-41040?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST