OS Command Injection in TP-Link Archer NX modem-management administrative CLI
CVE-2025-15519 is an OS command injection vulnerability affecting TP-Link Archer NX200, NX210, NX500, and NX600 devices. The flaw is caused by improper input handling in a modem-management administrative CLI command, where crafted input is incorporated into an operating system command without sufficient sanitization or neutralization. As a result, an authenticated attacker operating with administrative privileges can cause arbitrary commands to be executed on the underlying operating system of the device.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
If you can’t patch tonight, do this now.
Remediation
Patch, then assume compromise.
Exploits
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Affected products & vendors
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
Recent activity
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A command execution vulnerability in TP-Link Archer NX series routers that allows attackers to execute malicious commands in admin mode.
An authenticated command injection vulnerability in a modem-management administrative CLI command affecting TP-Link Archer NX200, NX210, NX500, and NX600 devices, allowing arbitrary operating system command execution by an attacker with administrative privileges.
The version that knows your environment.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.