CVE-2022-40864
CRITICALCVSS 9.8/10EPSS 1.14%
Last modified
CVE-2022-40864 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function setSmartPowerManagement with the request /goform/PowerSaveSet. EPSS estimates a 1.14% chance of exploitation in the next 30 days.
Description
Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function setSmartPowerManagement with the request /goform/PowerSaveSet
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 |
|---|---|---|
| Tendacn | Ac15 Firmware | 15.03.05.19 |
| Tendacn | Ac18 Firmware | 15.03.05.19 |
References
- https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/setSmartPowerManagement.mdExploit, Third Party Advisory
- https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/setSmartPowerManagement.mdExploit, Third Party Advisory
- https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/setSmartPowerManagement.mdExploit, Third Party Advisory
- https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/setSmartPowerManagement.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-40864?
Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function setSmartPowerManagement with the request /goform/PowerSaveSet
How severe is CVE-2022-40864?
CVE-2022-40864 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.14% probability of exploitation in the next 30 days.
How do I fix CVE-2022-40864?
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-2022-40864?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST