PT-2023-19445 · Totolink · Totolink T8

Published 2023-01-16 · Updated 2025-03-26 · CVE-2023-24157

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

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

Description A command injection issue exists in the serverIp parameter of the updateWifiInfo function, allowing attackers to execute arbitrary commands by sending a crafted MQTT packet.

Recommendations For TOTOLINK T8 version 4.1.5cu, consider restricting access to the updateWifiInfo function until a patch is available. As a temporary workaround, avoid using the serverIp parameter in the affected function to minimize the risk of exploitation.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2025-04271

CVE-2023-24157

Affected Products

Totolink T8

References · 5

• 🔥 https://github.com/Double-q1015/CVE-vulns/blob/main/totolink_t8/updateWifiInfo/updateWifiInfo.md · Exploit
• https://bdu.fstec.ru/vul/2025-04271 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-24157 · Security Note
• https://osv.dev/vulnerability/CVE-2023-24157 · Vendor Advisory
• https://t.me/cvenotify/116338 · Telegram Post