CVE-2020-9436

HIGH
8.8
CVSS Score
Published: March 12, 2020 at 01:22 PM UTC
Updated: June 17, 2026 at 03:27 AM UTC
12 products affected across 1 vendorTc Router 3002T 4G Att FirmwareTc Cloud Client 1002-4g FirmwareTc Router 3002T 4G Firmware

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Severity
HIGH8.8
Exploit prediction
EPSS 3%

Description

PHOENIX CONTACT TC ROUTER 3002T-4G through 2.05.3, TC ROUTER 2002T-3G through 2.05.3, TC ROUTER 3002T-4G VZW through 2.05.3, TC ROUTER 3002T-4G ATT through 2.05.3, TC CLOUD CLIENT 1002-4G through 2.03.17, and TC CLOUD CLIENT 1002-TXTX through 1.03.17 devices allow authenticated users to inject system commands through a modified POST request to a specific URL.

Affected

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

v ≤ 2.03.17
phoenixcontact-tc-cloud-client-1002-4g (same device)
v ≤ 1.03.17
phoenixcontact-tc-cloud-client-1002-txtx (same device)
v ≤ 2.05.3
phoenixcontact-tc-router-2002t-3g (same device)
v ≤ 2.05.3
phoenixcontact-tc-router-3002t-4g-att (same device)
v ≤ 2.05.3
phoenixcontact-tc-router-3002t-4g (same device)
v ≤ 2.05.3
phoenixcontact-tc-router-3002t-4g-vzw (same device)

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.

References (4)

CVSS

Attack Vector
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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