CVE-2025-9377

EUVD-2025-26234

29.08.2025, 18:15

The authenticated remote command execution (RCE) vulnerability exists in the Parental Control page on TP-Link Archer C7(EU) V2 and TL-WR841N/ND(MS) V9.

This issue affects Archer C7(EU) V2: before 241108 and TL-WR841N/ND(MS) V9: before 241108.

Both products have reached the status of EOL (end-of-life).
It's recommending to

purchase the new
product to ensure better performance and security. If replacement is not
an option in the short term, please use the second reference link to
download and install the patch(es).

OS Command Injection

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.2 HIGH	NETWORK	LOW	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 94%

Affected Products (NVD)

Vendor	Product	Version
tp-link	tl-wr841n_firmware	𝑥 < 241108
tp-link	tl-wr841nd_firmware	𝑥 < 241108
tp-link	archer_c7_firmware	𝑥 < 241108

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References

https://www.tp-link.com/us/support/faq/4308/

https://www.tp-link.com/us/support/faq/4365/

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-9377