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CVE-2024-5035

TP-Link Archer C5400X - RFTest Unauthenticated Command Injection

HIGH
8.8
CVSS Score
Published: May 27, 2024 at 07:22 AM UTC
Updated: June 17, 2026 at 08:14 AM UTC
1 product affected across 1 vendorArcher C4500X

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Severity
HIGH8.8
Exploit prediction
EPSS 3%
SSVC
No known exploit

Description

The affected device expose a network service called "rftest" that is vulnerable to unauthenticated command injection on ports TCP/8888, TCP/8889, and TCP/8890. By successfully exploiting this flaw, remote unauthenticated attacker can gain arbitrary command execution on the device with elevated privileges.This issue affects Archer C4500X: through 1_1.1.6.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Archer C4500X· TP-Link
60%
v ≤ 1_1.1.6

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Third Party Advisory
Source: [email protected]
https://onekey.com/blog/security-advisory-remote-command-execution-on-tp-link-archer-c5400x/
Vendor AdvisoryRelease Notes
Source: [email protected]
https://www.tp-link.com/en/support/download/archer-c5400x/#Firmware

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHONEKEY
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-77

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