PT-2025-17554 · Totolink · Totolink A810R

Published 2025-04-22 · Updated 2025-04-22 · CVE-2025-28031

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK A810R version 4.1.2cu.5182 B20201026

Description The issue concerns a hardcoded password for the telnet service, which is stored in the product.ini file.

Recommendations For version 4.1.2cu.5182 B20201026, consider changing the hardcoded password for the telnet service in the product.ini file to a unique and secure password. As a temporary workaround, consider disabling the telnet service until a patch is available. Restrict access to the product.ini file to minimize the risk of exploitation.

Exploit

Fix

Weakness Enumeration

CWE-259

Related Identifiers

BDU:2025-04920

CVE-2025-28031

Affected Products

Totolink A810R

References · 8

• 🔥 https://locrian-lightning-dc7.notion.site/Hard-code-Password-19f8e5e2b1a2803f864afbbc4262152e?pvs=73 · Exploit
• https://osv.dev/vulnerability/CVE-2025-28031 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-28031 · Security Note
• https://bdu.fstec.ru/vul/2025-04920 · Security Note
• https://locrian-lightning-dc7.notion.site/CVE-2025-28031-Hard-code-Password-19f8e5e2b1a2803f864afbbc4262152e · Note
• https://t.me/cvedetector/23531 · Telegram Post
• https://twitter.com/CVEnew/status/1914715464619434181 · Twitter Post
• https://t.me/cvetracker/22140 · Telegram Post