CVE-2022-30476
CRITICALCVSS 9.8/10EPSS 1.31%
Last modified
CVE-2022-30476 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Tenda AC Series Router AC18_V15.03.05.19(6318) was discovered to contain a stack-based buffer overflow in the httpd module when handling /goform/SetFirewallCfg request.. EPSS estimates a 1.31% chance of exploitation in the next 30 days.
Description
Tenda AC Series Router AC18_V15.03.05.19(6318) was discovered to contain a stack-based buffer overflow in the httpd module when handling /goform/SetFirewallCfg request.
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 |
|---|---|---|
| Tenda | Ac18 Firmware | 15.03.05.19\(6318\) |
References
- https://github.com/lcyfrank/VulnRepo/tree/master/IoT/Tenda/6Exploit, Third Party Advisory
- https://github.com/lcyfrank/VulnRepo/tree/master/IoT/Tenda/6Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-30476?
Tenda AC Series Router AC18_V15.03.05.19(6318) was discovered to contain a stack-based buffer overflow in the httpd module when handling /goform/SetFirewallCfg request.
How severe is CVE-2022-30476?
CVE-2022-30476 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.31% probability of exploitation in the next 30 days.
How do I fix CVE-2022-30476?
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.
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Are you affected by CVE-2022-30476?
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Scan your code nowSource: NVD / NIST