CVE-2023-40801
HIGHCVSS 8.8/10EPSS 0.75%
Last modified
CVE-2023-40801 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. The sub_451784 function does not validate the parameters entered by the user, resulting in a stack overflow vulnerability in Tenda AC23 v16.03.07.45_cn. EPSS estimates a 0.75% chance of exploitation in the next 30 days.
Description
The sub_451784 function does not validate the parameters entered by the user, resulting in a stack overflow vulnerability in Tenda AC23 v16.03.07.45_cn
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tenda | Ac23 | All versions |
References
- https://github.com/lst-oss/Vulnerability/tree/main/Tenda/AC23/sub_451784Exploit, Third Party Advisory
- https://github.com/lst-oss/Vulnerability/tree/main/Tenda/AC23/sub_451784Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-40801?
The sub_451784 function does not validate the parameters entered by the user, resulting in a stack overflow vulnerability in Tenda AC23 v16.03.07.45_cn
How severe is CVE-2023-40801?
CVE-2023-40801 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.75% probability of exploitation in the next 30 days.
How do I fix CVE-2023-40801?
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.
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Are you affected by CVE-2023-40801?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST