CVE-2022-25062
 
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Se ha detectado que el TP-LINK TL-WR840N(ES)_V6.20_180709 contiene un desbordamiento de enteros por medio de la función dm_checkString. Esta vulnerabilidad permite a atacantes causar una denegación de servicio (DoS) por medio de una petición HTTP diseñada.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-02-14 CVE Reserved
- 2022-02-25 CVE Published
- 2022-02-25 First Exploit
- 2024-08-03 CVE Updated
- 2024-11-10 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-190: Integer Overflow or Wraparound
CAPEC
References (4)
URL | Tag | Source |
---|---|---|
http://router.com | Not Applicable | |
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 |
URL | Date | SRC |
---|---|---|
https://github.com/exploitwritter/CVE-2022-25062 | 2022-02-25 |
URL | Date | SRC |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Tp-link Search vendor "Tp-link" | Tl-wr840n Firmware Search vendor "Tp-link" for product "Tl-wr840n Firmware" | 6.20_180709 Search vendor "Tp-link" for product "Tl-wr840n Firmware" and version "6.20_180709" | - |
Affected
| in | Tp-link Search vendor "Tp-link" | Tl-wr840n Search vendor "Tp-link" for product "Tl-wr840n" | - | - |
Safe
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