CVE-2022-40865
CRITICALCVSS 9.8/10EPSS 1.14%
Last modified
CVE-2022-40865 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Tenda AC15 and AC18 routers V15.03.05.19 contain heap overflow vulnerabilities in the function setSchedWifi with the request /goform/openSchedWifi/. EPSS estimates a 1.14% chance of exploitation in the next 30 days.
Description
Tenda AC15 and AC18 routers V15.03.05.19 contain heap overflow vulnerabilities in the function setSchedWifi with the request /goform/openSchedWifi/
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/setSchedWifi.mdExploit, Third Party Advisory
- https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/setSchedWifi.mdExploit, Third Party Advisory
- https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/setSchedWifi.mdExploit, Third Party Advisory
- https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/setSchedWifi.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-40865?
Tenda AC15 and AC18 routers V15.03.05.19 contain heap overflow vulnerabilities in the function setSchedWifi with the request /goform/openSchedWifi/
How severe is CVE-2022-40865?
CVE-2022-40865 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-2022-40865?
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.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2022
- CVE-2022-40855Tenda W20E router V15.11.0.6 contains a stack overflow in th…9.8
- CVE-2022-4086Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2022-40860Tenda AC15 router V15.03.05.19 contains a stack overflow vul…9.8
- CVE-2022-40861Tenda AC18 router V15.03.05.19 contains a stack overflow vul…7.2
- CVE-2022-40862Tenda AC15 and AC18 router V15.03.05.19 contains stack overf…9.8
- CVE-2022-40864Tenda AC15 and AC18 routers V15.03.05.19 contain stack overf…9.8
- CVE-2022-40866Tenda W20E router V15.11.0.6 (US_W20EV4.0br_V15.11.0.6(1068_…9.8
- CVE-2022-40867Tenda W20E router V15.11.0.6 (US_W20EV4.0br_V15.11.0.6(1068_…9.8
- CVE-2022-40868Tenda W20E router V15.11.0.6 (US_W20EV4.0br_V15.11.0.6(1068_…9.8
- CVE-2022-40869Tenda AC15 and AC18 routers V15.03.05.19 contain stack overf…9.8
- CVE-2022-4087A vulnerability was found in iPXE. It has been declared as p…4.3
- CVE-2022-40870The Web Client of Parallels Remote Application Server v18.0 …8.1
Are you affected by CVE-2022-40865?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST