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CVE-2026-15427

OS Command Injection in TR-069 (CWMP) Management Interface in TP-Link Archer VX1800v

Published: Jul 14, 2026Updated: Aug 6, 2026 Sources: CVE List NVDCWE-78
8.1HIGH
NVD MITRE
EPSS Score
0.6%
Top 56.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-78

Affected Products

TP-Link Systems Inc.
commercial·CNaka tp-link
Archer VX1800v v1On-prem
Networking Infrastructure / router-switch
tp-link
commercial·TWaka tp link
archer vx1800v firmwareMixed
Networking Infrastructure / router-switch

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Execution
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References

https://www.tp-link.com/en/support/download/archer-vx1800v/#Firmware
tp-link.com
https://www.tp-link.com/us/support/faq/5189/
tp-link.com

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