PT-2023-1540 · Totolink · Totolink Ca300-Poe

Published 2023-01-13 · Updated 2023-02-10 · CVE-2023-24147

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK CA300-PoE version 6.2c.884

Description The issue is related to the use of hardcoded credentials in the /etc/config/product.ini component of the TOTOLINK CA300-PoE router's firmware. This could allow a remote attacker to disclose sensitive information. The hardcoded password is specifically for the telnet service.

Recommendations For TOTOLINK CA300-PoE version 6.2c.884, consider changing the hardcoded password for the telnet service as a temporary workaround until a patch is available. Restrict access to the telnet service to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

BDU:2023-00984

CVE-2023-24147

Affected Products

Totolink Ca300-Poe

References · 5

• 🔥 https://github.com/Double-q1015/CVE-vulns/blob/main/totolink_ca300-poe/telnet_hard_code/telnet_hard_code.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-24147 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-00984 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-24147 · Security Note
• https://t.me/cibsecurity/57461 · Telegram Post