CVE-2022-24655
HIGHCVSS 7.8/10EPSS 1.05%
Last modified
CVE-2022-24655 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A stack overflow vulnerability exists in the upnpd service in Netgear EX6100v1 201.0.2.28, CAX80 2.1.2.6, and DC112A 1.0.0.62, which may lead to the execution of arbitrary code without authentication.. EPSS estimates a 1.05% chance of exploitation in the next 30 days.
Description
A stack overflow vulnerability exists in the upnpd service in Netgear EX6100v1 201.0.2.28, CAX80 2.1.2.6, and DC112A 1.0.0.62, which may lead to the execution of arbitrary code without authentication.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netgear | Ex6100 Firmware | 201.0.2.28 |
| Netgear | Ex6200 Firmware | All versions |
| Netgear | Cax80 Firmware | 2.1.2.6 |
| Netgear | Dc112a Firmware | 1.0.0.62 |
References
- https://github.com/doudoudedi/Netgear_product_stack_overflow/blob/main/NETGEAR%20EX%20series%20upnpd%20stack_overflow.mdExploit, Patch, Third Party Advisory
- https://www.netgear.com/about/security/Vendor Advisory
- https://github.com/doudoudedi/Netgear_product_stack_overflow/blob/main/NETGEAR%20EX%20series%20upnpd%20stack_overflow.mdExploit, Patch, Third Party Advisory
- https://www.netgear.com/about/security/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-24655?
A stack overflow vulnerability exists in the upnpd service in Netgear EX6100v1 201.0.2.28, CAX80 2.1.2.6, and DC112A 1.0.0.62, which may lead to the execution of arbitrary code without authentication.
How severe is CVE-2022-24655?
CVE-2022-24655 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.05% probability of exploitation in the next 30 days.
How do I fix CVE-2022-24655?
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.
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Are you affected by CVE-2022-24655?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST