CVE-2023-40357

HIGH
8
CVSS Score
Published: September 6, 2023 at 09:21 AM UTC
Updated: June 17, 2026 at 06:17 AM UTC
8 products affected across 1 vendorArcher AX10 FirmwareArcher AX50 FirmwareArcher A10 Firmware

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Severity
HIGH8
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer AX50 firmware versions prior to 'Archer AX50(JP)_V1_230529', Archer A10 firmware versions prior to 'Archer A10(JP)_V2_230504', Archer AX10 firmware versions prior to 'Archer AX10(JP)_V1.2_230508', and Archer AX11000 firmware versions prior to 'Archer AX11000(JP)_V1_230523'.

Affected

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

v < 230508
Affected range stops below 230508, so it looks safe — our inference, not a vendor statement
v < 230523
Affected range stops below 230523, so it looks safe — our inference, not a vendor statement
v < 230529
Affected range stops below 230529, so it looks safe — our inference, not a vendor statement
Affected range stops below 230508, so it looks safe — our inference, not a vendor statement
Affected range stops below 230523, so it looks safe — our inference, not a vendor statement
Affected range stops below 230529, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

8HIGHCISA-ADP
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-78

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