CVE-2025-70329
TOTOLink X5000R OS Command Injection Vulnerability
Description
TOTOLink X5000R v9.1.0cu_2415_B20250515 contains an OS command injection vulnerability in the setIptvCfg handler of the /usr/sbin/lighttpd executable. The vlanVidLan1 (and other vlanVidLanX) parameters are retrieved via Uci_Get_Str and passed to the CsteSystem function without adequate validation or filtering. This allows an authenticated attacker to execute arbitrary shell commands with root privileges by injecting shell metacharacters into the affected parameters.
INFO
Published Date :
Feb. 23, 2026, 8:28 p.m.
Last Modified :
Feb. 23, 2026, 8:28 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-70329
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update the device firmware to a non-vulnerable version.
- Validate and sanitize all user-supplied input.
- Avoid passing user input to system commands.
- Restrict shell access for authenticated users.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-70329.
| URL | Resource |
|---|---|
| https://github.com/neighborhood-H/0-DAY/blob/main/Toto-link/X5000R/SetIptvCfg/report.md | |
| https://www.notion.so/TOTOLINK-X5000R-SetIptvCfg-2d170566ca7f8027ad47e6b5429025fc?source=copy_link |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-70329 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-70329
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-70329 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-70329 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Feb. 23, 2026
Action Type Old Value New Value Added Description TOTOLink X5000R v9.1.0cu_2415_B20250515 contains an OS command injection vulnerability in the setIptvCfg handler of the /usr/sbin/lighttpd executable. The vlanVidLan1 (and other vlanVidLanX) parameters are retrieved via Uci_Get_Str and passed to the CsteSystem function without adequate validation or filtering. This allows an authenticated attacker to execute arbitrary shell commands with root privileges by injecting shell metacharacters into the affected parameters. Added Reference https://github.com/neighborhood-H/0-DAY/blob/main/Toto-link/X5000R/SetIptvCfg/report.md Added Reference https://www.notion.so/TOTOLINK-X5000R-SetIptvCfg-2d170566ca7f8027ad47e6b5429025fc?source=copy_link -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Feb. 23, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-78