CVE-2022-25434
CRITICALCVSS 9.8/10EPSS 9.13%
Last modified
CVE-2022-25434 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Tenda AC9 v15.03.2.21 was discovered to contain a stack overflow via the firewallen parameter in the SetFirewallCfg function.. EPSS estimates a 9.13% chance of exploitation in the next 30 days.
Description
Tenda AC9 v15.03.2.21 was discovered to contain a stack overflow via the firewallen parameter in the SetFirewallCfg function.
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 | Ac9 Firmware | 15.03.2.21 |
References
- https://github.com/EPhaha/IOT_vuln/tree/main/Tenda/AC9/6Exploit, Third Party Advisory
- https://github.com/EPhaha/IOT_vuln/tree/main/Tenda/AC9/6Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-25434?
Tenda AC9 v15.03.2.21 was discovered to contain a stack overflow via the firewallen parameter in the SetFirewallCfg function.
How severe is CVE-2022-25434?
CVE-2022-25434 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 9.13% probability of exploitation in the next 30 days.
How do I fix CVE-2022-25434?
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-2022-25434?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST