CVE-2021-27209
Severity Score
7.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In the management interface on TP-Link Archer C5v 1.7_181221 devices, credentials are sent in a base64 format over cleartext HTTP.
En la interfaz de administración de los dispositivos TP-Link Archer C5v versión 1.7_181221, unas credenciales son enviadas en formato base64 por medio de HTTP de texto sin cifrar
*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
- 2021-02-13 CVE Reserved
- 2021-02-13 CVE Published
- 2024-06-18 EPSS Updated
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-319: Cleartext Transmission of Sensitive Information
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://gokay.org/tp-link-archer-c5v-base64-cookie | 2024-08-03 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
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" | Archer C5v Firmware Search vendor "Tp-link" for product "Archer C5v Firmware" | 1.7_181221 Search vendor "Tp-link" for product "Archer C5v Firmware" and version "1.7_181221" | - |
Affected
| in | Tp-link Search vendor "Tp-link" | Archer C5v Search vendor "Tp-link" for product "Archer C5v" | 1.0 Search vendor "Tp-link" for product "Archer C5v" and version "1.0" | - |
Safe
|