CVE-2023-40531

Authenticated command execution via undisclosed input

Published Sep 6, 2023 · Updated Sep 26, 2024

OS command injection in TP-Link Archer AX6000 firmware before 1.3.0 Build 20221208 allows remote authenticated users to execute commands. TP-Link and JPCERT/CC have not published the affected request handler, input field, or command-construction operation. Exploitation requires a logged-in user on an adjacent network and grants arbitrary command execution on the router.

CVSS severity8.0
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in TP-Link Archer AX6000 firmware before 1.3.0 Build 20221208 allows remote authenticated users to execute commands. TP-Link and JPCERT/CC have not published the affected request handler, input field, or command-construction operation. Exploitation requires a logged-in user on an adjacent network and grants arbitrary command execution on the router.

The record

CVE
CVE-2023-40531
Published
Sep 6, 2023
Updated
Sep 26, 2024
Vendor
TP-Link
Product
Archer AX6000
Classifications
CWE-78, T1059
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 6, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 26, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=firmware versions prior to 'Archer AX6000(JP)_V1_1.3.0 Build 20221208'

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

TP-Link · Archer AX6000version=firmware versions prior to 'Archer AX6000(JP)_V1_1.3.0 Build 20221208'
TP-Link · Archer AX6000 Firmwareversion=1.3.0_build_20221208

Published CVSS scores

8.0JPCERT/CCCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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