Vulnerability details
CVE-2026-15427
TP-Link Systems Archer VX1800v v1
OS Command Injection in TR-069 (CWMP) Management Interface in TP-Link Archer VX1800v
CVSS 4.0
8.6High
Official description
An OS command injection vulnerability exists in the TR-069 / CWMP management interface of Archer VX1800v v1 due to insufficient input validation and sanitization of parameters, allowing crafted input to be executed as system-level commands. Exploitation requires specific conditions such as TR-069 being enabled and ability to influence ACS-delivered commands, compromise or control an ACS server. Successful exploitation may allow arbitrary command execution with root privileges, resulting in complete compromise of the device.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.6High | 4.0 | CVEProject cvelistV5 (CNA) (TPLink) | 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 |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| TP-Link Systems Inc. | Archer VX1800v v1 | v < 0.16.0 2.0.0 v6092.0 Build 260521 RC.7927n | CVEProject cvelistV5 (CNA) |
References and advisories
2
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Details
- Published
- 2026-07-14
- Last updated
- 2026-07-15
- State
- Published
- Assigner (CNA)
- TPLink
Exploit prediction (EPSS)
0.83%
Probability of exploitation in 30 days
57.8%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-78Improper neutralization of special elements used in an OS command ('OS command injection')