// For flags

CVE-2023-43137

 

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

TPLINK TL-ER5120G 4.0 2.0.0 Build 210817 Rel.80868n has a command injection vulnerability, when an attacker adds ACL rules after authentication, and the rule name parameter has injection points.

TPLINK TL-ER5120G 4.0 2.0.0 Build 210817 Rel.80868n tiene una vulnerabilidad de inyección de comandos, cuando un atacante agrega reglas ACL después de la autenticación y el parámetro de nombre de regla tiene puntos de inyección.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-09-18 CVE Reserved
  • 2023-09-20 CVE Published
  • 2024-09-25 CVE Updated
  • 2024-09-25 First Exploit
  • 2025-04-15 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CAPEC
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-er5120g Firmware
Search vendor "Tp-link" for product "Tl-er5120g Firmware"
 2.0.0
Search vendor "Tp-link" for product "Tl-er5120g Firmware" and version "2.0.0"
build_210817
Affected
in Tp-link
Search vendor "Tp-link"
 Tl-er5120g
Search vendor "Tp-link" for product "Tl-er5120g"
 4.0
Search vendor "Tp-link" for product "Tl-er5120g" and version "4.0"
-
Safe