Answer in brief
CVE-2026-9254 records a High severity (CVSS 8.7) vulnerability in Command Injection Vulnerability in Parent Control of Multiple TP-Link Archer Devices. The current sources do not mark it as known exploited. The current feed maps TP-Link Systems Inc./Archer AX75 V1 (generic), TP-Link Systems Inc./Archer BE3600 V1 (generic), TP-Link Systems Inc./Archer BE800 V1 (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.7. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps TP-Link Systems Inc./Archer AX75 V1 (generic), TP-Link Systems Inc./Archer BE3600 V1 (generic), TP-Link Systems Inc./Archer BE800 V1 (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| TP-Link Systems Inc./Archer AX75 V1generic | >=0 <1.1.6 Build 260716 | 1.1.6 Build 260716, 1.1.6 |
| TP-Link Systems Inc./Archer BE3600 V1generic | >=0 <1.2.6 Build 20260617 | 1.2.6 Build 20260617, 1.2.6 |
| TP-Link Systems Inc./Archer BE800 V1generic | >=0 <1.4.2 Build 260708 | 1.4.2 Build 260708, 1.4.2 |
Published upstream
Aug 24, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 24, 2026
An unauthenticated OS command injection vulnerability exists in the parental control functionality of Archer BE800 V1, BE3600 V1, and AX75 V1 due to improper filtering and neutralization of special characters in certain parameters. A LAN-based attacker can inject arbitrary commands and execute them with root privileges. Successful exploitation may result in complete device compromise and impact the confidentiality, integrity, and availability of the affected device and network traffic.
Quoted source text, attributed separately from HOL analysis.