PT-2025-3382 · Totolink · Totolink X5000R

Published 2025-01-09 · Updated 2025-01-16 · CVE-2024-57016

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK X5000R version V9.1.0cu.2350 B20230313

Description The issue is related to the setVpnAccountCfg() function, specifically the /web/cgi-bin/cstecgi.cgi endpoint, where the user parameter is not properly sanitized, allowing for OS command injection. This could enable a remote attacker to execute arbitrary commands. The vulnerability is associated with the lack of measures to neutralize special elements used in the operating system command when processing the user parameter.

Recommendations For TOTOLINK X5000R version V9.1.0cu.2350 B20230313, as a temporary workaround, consider disabling the setVpnAccountCfg() function until a patch is available. Restrict access to the /web/cgi-bin/cstecgi.cgi endpoint to minimize the risk of exploitation. Avoid using the user parameter in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

BDU:2025-01129

CVE-2024-57016

Affected Products

Totolink X5000R

References · 8

• 🔥 https://github.com/tiger5671/Vulnerabilities/blob/main/TOTOLINK%20X5000R/setVpnAccountCfg/setVpnAccountCfg.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-57016 · Security Note
• https://osv.dev/vulnerability/CVE-2024-57016 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-01129 · Security Note
• https://twitter.com/CVEnew/status/1879858787374555473 · Twitter Post
• https://t.me/cvedetector/15497 · Telegram Post
• https://vuldb.com/?id.292011 · Note
• https://totolink.net · Note