CVE-2024-31807

CRITICAL

TOTOLINK EX200 V4.0.3c.7646_B20201211 - RCE

Title source: llm

Description

TOTOLINK EX200 V4.0.3c.7646_B20201211 was discovered to contain a remote code execution (RCE) vulnerability via the hostTime parameter in the NTPSyncWithHost function.

References (1)

Core 1

Core References

Exploit, Third Party Advisory

https://github.com/4hsien/CVE-vulns/blob/main/TOTOLINK/EX200/CI_2_NTPSyncWithHost/CI.md

View Exploit ZIP pw:eip

Scores

CVSS v3 9.8

EPSS 0.0170

EPSS Percentile 82.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact total

Details

CWE

CWE-94

Status published

Products (1)

totolink/ex200_firmware 4.0.3c.7646_b20201211

Published Apr 08, 2024

Tracked Since Feb 18, 2026