CVE-2020-28005
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
httpd on TP-Link TL-WPA4220 devices (hardware versions 2 through 4) allows remote authenticated users to trigger a buffer overflow (causing a denial of service) by sending a POST request to the /admin/syslog endpoint. Fixed version: TL-WPA4220(EU)_V4_201023
httpd en dispositivos TP-Link TL-WPA4220 (versiones de hardware 2 hasta 4), permite a unos usuarios autenticados remotos desencadenar un desbordamiento del búfer (causando una denegación de servicio) mediante el envío de una petición POST hacia el endpoint/admin/syslog. Versión corregida: TL-WPA4220(EU) _V4_201023
*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
- 2020-10-30 CVE Reserved
- 2020-11-18 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (2)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://the-hyperbolic.com/posts/vulnerabilities-in-tlwpa4220 | 2024-08-04 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.tp-link.com/us/security | 2020-12-01 |
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-wpa4220 Firmware Search vendor "Tp-link" for product "Tl-wpa4220 Firmware" | * | - |
Affected
| in | Tp-link Search vendor "Tp-link" | Tl-wpa4220 Search vendor "Tp-link" for product "Tl-wpa4220" | v2 Search vendor "Tp-link" for product "Tl-wpa4220" and version "v2" | - |
Safe
|
| Tp-link Search vendor "Tp-link" | Tl-wpa4220 Firmware Search vendor "Tp-link" for product "Tl-wpa4220 Firmware" | * | - |
Affected
| in | Tp-link Search vendor "Tp-link" | Tl-wpa4220 Search vendor "Tp-link" for product "Tl-wpa4220" | v3 Search vendor "Tp-link" for product "Tl-wpa4220" and version "v3" | - |
Safe
|
| Tp-link Search vendor "Tp-link" | Tl-wpa4220 Firmware Search vendor "Tp-link" for product "Tl-wpa4220 Firmware" | < tl-wpa4220\(eu\)_v4_201023 Search vendor "Tp-link" for product "Tl-wpa4220 Firmware" and version " < tl-wpa4220\(eu\)_v4_201023" | - |
Affected
| in | Tp-link Search vendor "Tp-link" | Tl-wpa4220 Search vendor "Tp-link" for product "Tl-wpa4220" | v4 Search vendor "Tp-link" for product "Tl-wpa4220" and version "v4" | - |
Safe
|