SecuriTricks - CVE-2024-53944

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.

Product(s) Impacted

Product	Versions
Tuoshi/Dionlink LT15D 4G Wi-Fi devices	M7628NNxlSPv2xUI_v1.0.1802.10.08_P4
LT21B devices	M7628xUSAxUIv2_v1.0.1481.15.02_P0

Weaknesses

CWE-94

Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References

http://www.tuoshi.net/productview.asp?id=218

http://www.tuoshi.net/productview.asp?id=226

https://github.com/actuator/cve/blob/main/Tuoshi/CVE-2024-53944-Whitepaper.pdf

https://github.com/actuator/cve/blob/main/Tuoshi/CVE-2024-53944.txt

https://github.com/actuator/cve/blob/main/Tuoshi/Firmware-M7628NNxISPv2xUI_v1.0.1802.10.08_P4-Blind-CMD-Injection-unauth-WAN.gif

https://github.com/actuator/cve/blob/main/Tuoshi/CVE-2024-53944-Whitepaper.pdf

CVSS Score

9.8 / 10

CVSS Data

Attack Vector: NETWORK
Attack Complexity: LOW
Privileges Required: NONE
Scope: UNCHANGED
Confidentiality Impact: HIGH
Integrity Impact: HIGH
Availability Impact: HIGH

View Vector String

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

Date

Published: Feb. 27, 2025, 8:16 p.m.
Last Modified: March 4, 2025, 3:15 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

CVE-2024-53944