TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain an integer overflow via the function dm_checkString. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
References
| Link | Resource |
|---|---|
| http://router.com | Not Applicable URL Repurposed |
| http://tp-link.com | Product |
| https://east-trowel-102.notion.site/CVE-2021-XXXX-RCE-Integer-Overflow-via-crafted-payload-in-an-DNS-input-field-userDomain-EN-2bc0fafd23224a5a8f86f5f0f9377d3d | Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
08 Mar 2022, 21:58
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Tp-link
Tp-link tl-wr840n Firmware Tp-link tl-wr840n |
|
| CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
| References | (MISC) http://router.com - Not Applicable, URL Repurposed | |
| References | (MISC) http://tp-link.com - Product | |
| References | (MISC) https://east-trowel-102.notion.site/CVE-2021-XXXX-RCE-Integer-Overflow-via-crafted-payload-in-an-DNS-input-field-userDomain-EN-2bc0fafd23224a5a8f86f5f0f9377d3d - Third Party Advisory | |
| CWE | CWE-190 | |
| CPE | cpe:2.3:o:tp-link:tl-wr840n_firmware:6.20_180709:*:*:*:*:*:*:* cpe:2.3:h:tp-link:tl-wr840n:-:*:*:*:*:*:*:* |
25 Feb 2022, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-02-25 20:15
Updated : 2023-12-10 14:22
NVD link : CVE-2022-25062
Mitre link : CVE-2022-25062
CVE.ORG link : CVE-2022-25062
JSON object : View
Products Affected
tp-link
- tl-wr840n_firmware
- tl-wr840n
CWE
CWE-190
Integer Overflow or Wraparound