CVE-2026-0631
HighCVSS 8.0Exploitation Probability (EPSS)
High risk76th percentile - higher than 76% of all known CVEs
Summary
An OS command injection vulnerability exists in the Surfshark VPN login functionality in TP-Link Archer BE230 v1.2, BE3600v1, AX10 v3, and AXE75 v1, allowing an adjacent authenticated attacker to execute arbitrary code. Successful exploitation could give full administrative control of the device. This affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420 and Archer AXE75 v1 < 1.5.6 Build 20260623.
Risk Assessment
An attacker can gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability.
Recommendation
Update Archer BE230 v1.2 to version 1.2.4 Build 20251218 rel.70420 or later and Archer AXE75 v1 to version 1.5.6 Build 20260623 or later. Restrict administrative interface access from adjacent networks.
Other vulnerabilities in TP-Link Archer
See all- CVE-2026-9254High
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.
- CVE-2023-30383High
A buffer overflow vulnerability was discovered in TP-LINK Archer C50v2, C20v1, and C2v1 routers when processing crafted data. This may lead to a Denial of Service (DoS).
Original NVD description (English source)
An OS Command Injection vulnerability exists in the Surfshark VPN login functionality in TP-Link Archer BE230 v1.2, BE3600v1, AX10 v3 and AXE75 v1, allowing an adjacent authenticated attacker to execute arbitrary code. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability. This CVE covers one of multiple distinct OS command injection issues identified across separate code paths. Although similar in nature, each instance is tracked under a unique CVE ID. This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420 and Archer AXE75 v1 < 1.5.6 Build 20260623.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS