CVE-2018-3950

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An exploitable remote code execution vulnerability exists in the ping and tracert functionality of the TP-Link TL-R600VPN HWv3 FRNv1.3.0 and HWv2 FRNv1.2.3 http server. A specially crafted IP address can cause a stack overflow, resulting in remote code execution. An attacker can send a single authenticated HTTP request to trigger this vulnerability.

Existe una vulnerabilidad explotable de ejecución remota de código en las funcionalidades ping y tracert de los servidores HTTP TP-Link TL-R600VPN HWv3 FRNv1.3.0 y HWv2 FRNv1.2.3. Una dirección IP especialmente manipulada puede provocar un desbordamiento de pila que daría lugar a la ejecución remota de código. Un atacante puede enviar una única petición HTTP autenticada para provocar esta vulnerabilidad.

*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

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-01-02 CVE Reserved
2018-12-01 CVE Published
2023-03-26 EPSS Updated
2024-09-17 CVE Updated
2024-09-17 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0619	2024-09-17

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"	Tl-r600vpn Firmware Search vendor "Tp-link" for product "Tl-r600vpn Firmware"	1.3.0 Search vendor "Tp-link" for product "Tl-r600vpn Firmware" and version "1.3.0"	-	Affected	in	Tp-link Search vendor "Tp-link"	Tl-r600vpn Search vendor "Tp-link" for product "Tl-r600vpn"	3 Search vendor "Tp-link" for product "Tl-r600vpn" and version "3"	-	Safe
Tp-link Search vendor "Tp-link"	Tl-r600vpn Firmware Search vendor "Tp-link" for product "Tl-r600vpn Firmware"	1.2.3 Search vendor "Tp-link" for product "Tl-r600vpn Firmware" and version "1.2.3"	-	Affected	in	Tp-link Search vendor "Tp-link"	Tl-r600vpn Search vendor "Tp-link" for product "Tl-r600vpn"	2 Search vendor "Tp-link" for product "Tl-r600vpn" and version "2"	-	Safe