PT-2023-1538 · Totolink · Totolink T8

Published 2023-02-03 · Updated 2025-03-26 · CVE-2023-24155

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 The issue is related to a hard-coded password for the telnet service stored in the /web cste/cgi-bin/product.ini component. This could allow a remote attacker to impact the confidentiality, integrity, and availability of protected information by exploiting the use of pre-set credentials.

Recommendations For TOTOLINK T8 version 4.1.5cu, consider disabling the telnet service until a patch is available to prevent potential exploitation. Restrict access to the /web cste/cgi-bin/product.ini component to minimize the risk of unauthorized access. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

BDU:2023-00982

CVE-2023-24155

Affected Products

Totolink T8

References · 6

• 🔥 https://github.com/Double-q1015/CVE-vulns/blob/main/totolink_t8/telnet_login/telnet_login.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-24155 · Security Note
• https://bdu.fstec.ru/vul/2023-00982 · Security Note
• https://osv.dev/vulnerability/CVE-2023-24155 · Vendor Advisory
• https://t.me/cibsecurity/57464 · Telegram Post
• https://t.me/cvenotify/116359 · Telegram Post