PT-2023-19444 · Totolink · Totolink T8

Published 2023-01-16 · Updated 2025-03-26 · CVE-2023-24156

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions TOTOLINK T8 version 4.1.5cu

Description A command injection issue in the ip parameter of the recvSlaveUpgstatus function allows attackers to execute arbitrary commands via a crafted MQTT packet.

Recommendations For TOTOLINK T8 version 4.1.5cu, consider restricting access to the recvSlaveUpgstatus function until a patch is available. As a temporary workaround, avoid using the ip parameter in the affected function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2025-04268

CVE-2023-24156

Affected Products

Totolink T8

References · 6

• 🔥 https://github.com/Double-q1015/CVE-vulns/blob/main/totolink_t8/recvSlaveUpgstatus/recvSlaveUpgstatus.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-24156 · Security Note
• https://bdu.fstec.ru/vul/2025-04268 · Security Note
• https://osv.dev/vulnerability/CVE-2023-24156 · Vendor Advisory
• https://t.me/cibsecurity/57466 · Telegram Post
• https://t.me/cvenotify/116337 · Telegram Post