CVE-2022-40868
First published: Fri Sep 23 2022(Updated: )
Tenda W20E router V15.11.0.6 (US_W20EV4.0br_V15.11.0.6(1068_1546_841)_CN_TDC) contains a stack overflow vulnerability in the function formDelDhcpRule with the request /goform/delDhcpRules/
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tenda W20E | =15.11.0.6 | |
| Tenda W20e Firmware |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is the severity of CVE-2022-40868?
CVE-2022-40868 is classified as a high severity vulnerability due to the potential for remote exploitation.
How do I fix CVE-2022-40868?
To mitigate CVE-2022-40868, update the Tenda W20E router firmware to the latest version that addresses this vulnerability.
What impact does CVE-2022-40868 have on the Tenda W20E router?
CVE-2022-40868 allows an attacker to exploit a stack overflow, potentially leading to unauthorized access or system instability.
Which firmware versions are affected by CVE-2022-40868?
CVE-2022-40868 affects Tenda W20E routers running firmware version 15.11.0.6.
Is it safe to use the Tenda W20E router with the CVE-2022-40868 vulnerability present?
Using the Tenda W20E router with CVE-2022-40868 unaddressed poses security risks and is not recommended.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/weakness
- agent/references
- agent/last-modified-date
- agent/severity
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/tenda
- canonical/tenda w20e
- version/tenda w20e/15.11.0.6
- canonical/tenda w20e firmware