CVE-2022-40868
CVSS V2 None
CVSS V3 Critical 9.8
Description
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/
Overview
- CVE ID
- CVE-2022-40868
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-09-23T15:15:14
- Last Modified Date
- 2022-09-28T17:05:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:tenda:w20e_firmware:15.11.0.6:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:tenda:w20e:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/CPSeek/Router-vuls/blob/main/Tenda/W20E/formDelDhcpRule.md |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-40868 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40868 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-09-24 15:00:55 | Added to TrackCVE | |||
| 2022-12-07 04:38:02 | 2022-09-23T15:15Z | 2022-09-23T15:15:14 | CVE Published Date | updated |
| 2022-12-07 04:38:02 | 2022-09-28T17:05:23 | CVE Modified Date | updated | |
| 2022-12-07 04:38:02 | Analyzed | Vulnerability Status | updated |