CVE-2023-36187
CRITICALCVSS 9.8/10EPSS 0.94%
Last modified
CVE-2023-36187 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Buffer Overflow vulnerability in NETGEAR R6400v2 before version 1.0.4.118, allows remote unauthenticated attackers to execute arbitrary code via crafted URL to httpd.. EPSS estimates a 0.94% chance of exploitation in the next 30 days.
Description
Buffer Overflow vulnerability in NETGEAR R6400v2 before version 1.0.4.118, allows remote unauthenticated attackers to execute arbitrary code via crafted URL to httpd.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netgear | Cbr40 Firmware | < 2.5.0.24 |
| Netgear | Lax20 Firmware | < 1.1.6.34 |
| Netgear | Mk62 Firmware | < 1.1.6.122 |
| Netgear | Mr60 Firmware | < 1.1.6.122 |
| Netgear | Ms60 Firmware | < 1.1.6.122 |
| Netgear | Rbw30 Firmware | < 2.6.2.6 |
| Netgear | R6400 Firmware | < 1.0.1.70 |
| Netgear | R6400v2 Firmware | < 1.0.4.118 |
| Netgear | R6700v3 Firmware | < 1.0.4.118 |
| Netgear | R7000 Firmware | < 1.0.11.130 |
| Netgear | R7000p Firmware | < 1.3.3.148 |
| Netgear | Rax200 Firmware | < 1.0.4.120 |
| Netgear | Rax75 Firmware | < 1.0.4.120 |
| Netgear | Rax80 Firmware | < 1.0.4.120 |
| Netgear | Rs400 Firmware | < 1.5.1.86 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-36187?
Buffer Overflow vulnerability in NETGEAR R6400v2 before version 1.0.4.118, allows remote unauthenticated attackers to execute arbitrary code via crafted URL to httpd.
How severe is CVE-2023-36187?
CVE-2023-36187 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.
How do I fix CVE-2023-36187?
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-2023-36187?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST