PT-2025-35850 · Totolink · Totolink X5000R

Haaalion · Published 2025-08-28 · Updated 2025-09-04 · CVE-2025-9934

Positive Technologies (AI Summary)

CVSS v3.1

9.8

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 X5000R version 9.1.0cu.2415 B20250515

Description A command injection issue exists in the sub 410C34 function of the /cgi-bin/cstecgi.cgi file. Manipulation of the pid argument can lead to remote code execution. The exploit has been made public.

Recommendations As a temporary workaround, consider restricting access to the /cgi-bin/cstecgi.cgi file until a patch is available.

Exploit

Fix

Special Elements Injection

Command Injection

Weakness Enumeration

CWE-74

CWE-77

Related Identifiers

BDU:2025-10877

CVE-2025-9934

Affected Products

Totolink X5000R

References · 12

• 🔥 https://github.com/Axelioc/CVE/blob/main/TOTOLINK/X5000R/sub_410C34/sub_410C34.md · Exploit
• 🔥 https://github.com/Axelioc/CVE/blob/main/TOTOLINK/X5000R/sub_410C34/sub_410C34.md#poc · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-9934 · Security Note
• https://osv.dev/vulnerability/CVE-2025-9934 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-10877 · Security Note
• https://vuldb.com/?submit.643048 · Note
• https://vuldb.com/?ctiid.322336 · Note
• https://vuldb.com/?id.322336 · Note
• https://t.me/CVEtracker/31644 · Telegram Post
• https://totolink.net · Note
• https://twitter.com/CVEnew/status/1963383500381282319 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1963574345281818677 · Twitter Post