CVE-2022-36586
CRITICALCVSS 9.8/10EPSS 0.78%
Last modified
CVE-2022-36586 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. In Tenda G3 US_G3V3.0br_V15.11.0.6(7663)_EN_TDE, there is a buffer overflow vulnerability caused by strcpy in function 0x869f4 in the httpd binary.. EPSS estimates a 0.78% chance of exploitation in the next 30 days.
Description
In Tenda G3 US_G3V3.0br_V15.11.0.6(7663)_EN_TDE, there is a buffer overflow vulnerability caused by strcpy in function 0x869f4 in the httpd binary.
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 | G3 Firmware | 15.11.0.6\(7663\) |
References
- https://github.com/Davidteeri/Bug-Report/blob/main/tenda-G3-%200x869f4.mdBroken Link, Third Party Advisory
- https://www.tendacn.com/download/detail-3401.htmlPatch, Vendor Advisory
- https://github.com/Davidteeri/Bug-Report/blob/main/tenda-G3-%200x869f4.mdBroken Link, Third Party Advisory
- https://www.tendacn.com/download/detail-3401.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-36586?
In Tenda G3 US_G3V3.0br_V15.11.0.6(7663)_EN_TDE, there is a buffer overflow vulnerability caused by strcpy in function 0x869f4 in the httpd binary.
How severe is CVE-2022-36586?
CVE-2022-36586 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.78% probability of exploitation in the next 30 days.
How do I fix CVE-2022-36586?
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-2022-36586?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST