CVE-2025-9377
TP-Link · published 2025-08-29
Source record Collected from the National Vulnerability Database (NVD)
CISA Known Exploited Vulnerabilities
CISA lists this CVE as known exploited (added 2025-09-03).
- CISA's name for it: TP-Link Archer C7(EU) and TL-WR841N/ND(MS) OS Command Injection Vulnerability
- CISA's description: TP-Link Archer C7(EU) and TL-WR841N/ND(MS) contain an OS command injection vulnerability that exists in the Parental Control page. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
- Known ransomware campaign use, per CISA: Unknown
Source: CISA KEV catalog (CC0 1.0).
Description
Description by TPLink via the CVE Program.
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).
Status at the source
- NVD status: Analyzed
- CVE tag (from TPLink): unsupported-when-assigned
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| TP-Link Systems Inc. | Archer C7(EU) V2 | 0 – before 241108: affected |
| TP-Link Systems Inc. | TL-WR841N/ND(MS) V9 | 0 – before 241108: affected |
Products named in NVD's CPE match criteria (3)
cpe:2.3:o:tp-link:tl-wr841n_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:tl-wr841nd_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:archer_c7_firmware:*:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 4.0: 8.6 HIGH — as published by TPLink (Secondary)
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 - CVSS 3.1: 7.2 HIGH — as published by NIST (Primary)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: active · Automatable: no · Technical impact: total
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- 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
Source dates: published 2025-08-29, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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