CVE-2025-9377

Name: CVE-2025-9377
Creator: NVD / NIST
Published: 2025-08-29T18:15:43.22+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.6/10Actively ExploitedEPSS 11.75%

Last modified Jun 17, 2026

CVE-2025-9377 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. 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).. CISA has confirmed active exploitation in the wild. EPSS estimates a 11.75% chance of exploitation in the next 30 days.

Description

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).

Metrics

CVSS 3.1

7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

8.6/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

11.75%

95.5th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by Sep 24, 2025.

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Tp-Link	Tl-Wr841n Firmware	< 241108
Tp-Link	Tl-Wr841nd Firmware	< 241108
Tp-Link	Archer C7 Firmware	< 241108

References

https://www.tp-link.com/us/support/faq/4308/Product
https://www.tp-link.com/us/support/faq/4365/Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-9377US Government Resource

Timeline

Published: Aug 29, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-9377?

How severe is CVE-2025-9377?

CVE-2025-9377 has a CVSS score of 8.6/10 (HIGH severity). The EPSS model estimates a 11.75% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2025-9377?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-9377?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST