CVE-2024-53944

CRITICAL EXPLOITED

Tuoshi/Dionlink LT15D/LT21B - Command Injection

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2024-53944 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

An issue was discovered on Tuoshi/Dionlink LT15D 4G Wi-Fi devices through M7628NNxlSPv2xUI_v1.0.1802.10.08_P4 and LT21B devices through M7628xUSAxUIv2_v1.0.1481.15.02_P0. A unauthenticated remote attacker with network access can exploit a command injection vulnerability. The /goform/formJsonAjaxReq endpoint fails to sanitize shell metacharacters sent via JSON parameters, thus allowing attackers to execute arbitrary OS commands with root privileges.

References (5)

Core 5

Scores

CVSS v3 9.8
EPSS 0.3925
EPSS Percentile 98.4%
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

VulnCheck KEV 2025-07-02
CWE
CWE-94
Status published
Published Feb 27, 2025
Tracked Since Feb 18, 2026