CVE-2023-40802
MEDIUMCVSS 6.5/10EPSS 0.67%
Last modified
CVE-2023-40802 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The get_parentControl_list_Info function does not verify the parameters entered by the user, causing a post-authentication heap overflow vulnerability in Tenda AC23 v16.03.07.45_cn. EPSS estimates a 0.67% chance of exploitation in the next 30 days.
Description
The get_parentControl_list_Info function does not verify the parameters entered by the user, causing a post-authentication heap 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:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tenda | Ac23 Firmware | 16.03.07.45_cn |
References
- https://github.com/lst-oss/Vulnerability/tree/main/Tenda/AC23/get_parentControl_list_InfoExploit, Third Party Advisory
- https://github.com/lst-oss/Vulnerability/tree/main/Tenda/AC23/get_parentControl_list_InfoExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-40802?
The get_parentControl_list_Info function does not verify the parameters entered by the user, causing a post-authentication heap overflow vulnerability in Tenda AC23 v16.03.07.45_cn
How severe is CVE-2023-40802?
CVE-2023-40802 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.67% probability of exploitation in the next 30 days.
How do I fix CVE-2023-40802?
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.
Are you affected by CVE-2023-40802?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST