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8 vulnerabilities found for Tapo C120 v1 by TP-Link Systems Inc.
CVE-2026-9032 (GCVE-0-2026-9032)
Vulnerability from nvd – Published: 2026-10-01 17:41 – Updated: 2026-10-01 17:41
VLAI
EPSS
VEX
Title
Unauthenticated Onboarding Connect NULL Pointer Dereference Denial of Service Vulnerability in TP-Link Tapo C120 & C200
Summary
Tapo C120 v1 and C200 v5
contain a NULL pointer dereference in the HTTPS onboarding connect request parser. The interface is reachable without
authentication after initial setup and does not validate that a password field
is present for certain authentication and encryption parameter combinations,
allowing a malformed request from the same local network to crash the HTTPS service
Successful exploitation may
temporarily make HTTPS management functions unavailable. Repeated malformed
requests may sustain the denial-of-service condition, and recovery may in some
cases require a device reboot.
Severity
CWE
- CWE-476 - NULL pointer dereference
Assigner
References
5 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 V5 |
Affected:
0 , < V5_1.4.6 Build 260709 Rel.27675n
(custom)
|
|
| TP-Link Systems Inc. | Tapo C120 V1 |
Affected:
0 , < V1_1.9.4 Build 260813 Rel.79754n
(custom)
|
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CVE-2026-78578 (GCVE-0-2026-78578)
Vulnerability from nvd – Published: 2026-10-01 17:42 – Updated: 2026-10-01 18:08
VLAI
EPSS
VEX
Title
Unauthenticated do Method Onboarding Connect Allows Wi‑Fi Reconfiguration Denial of Service Vulnerability in TP-Link Tapo C120 & C200
Summary
Tapo C120 v1 and C200 v5
do not enforce authentication for do method HTTPS onboarding connect actions
after initial setup. An unauthenticated adjacent
attacker can submit unauthorized wireless configuration parameters, causing the
camera to attempt connection to a different network.
Successful
exploitation disconnects the camera from its intended wireless network, making
it unreachable on its management address, resulting in a denial-of-service
condition.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 18:08 UTC
CWE
- CWE-306 - Missing authentication for critical function
Assigner
References
5 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 v5 |
Affected:
0 , < V5_1.4.6 Build 260709 Rel.27675n
(custom)
|
|
| TP-Link Systems Inc. | Tapo C120 v1 |
Affected:
0 , < V1_1.9.4 Build 260813 Rel.79754n
(custom)
|
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CVE-2026-78577 (GCVE-0-2026-78577)
Vulnerability from nvd – Published: 2026-10-01 17:41 – Updated: 2026-10-01 18:08
VLAI
EPSS
VEX
Title
Unauthenticated Onboarding Scan Information Disclosure in TP-Link Tapo C120 & C200
Summary
Tapo C120 v1 and C200 V5
contain a vulnerability in the HTTPS onboarding scan function due to missing authentication.
After initial setup, an unauthenticated attacker on the same local network can
invoke the scan action and retrieve nearby wireless access-point metadata,
including SSIDs, BSSIDs, authentication and encryption modes, and
signal-strength information.
Successful
exploitation may disclose information about the wireless environment
surrounding the camera, allowing an attacker to learn elements of the local
wireless topology.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 18:08 UTC
CWE
- CWE-306 - Missing authentication for critical function
Assigner
References
5 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 v5 |
Affected:
0 , < V5_1.4.6 Build 260709 Rel.27675n
(custom)
|
|
| TP-Link Systems Inc. | Tapo C120 v1 |
Affected:
0 , < V1_1.9.4 Build 260813 Rel.79754n
(custom)
|
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CVE-2026-102369 (GCVE-0-2026-102369)
Vulnerability from nvd – Published: 2026-10-01 17:42 – Updated: 2026-10-01 18:08
VLAI
EPSS
VEX
Title
Unauthenticated Remote Code Execution via MacTool Command Injection in TP-Link Tapo C120 & C200
Summary
Tapo C120 v1 and C200 V5
do not adequately protect login challenge data or sanitize
attacker-controlled input processed by the MacTool handler. An unauthenticated
attacker on the same local network can replay login challenge data to obtain an
administrative session, enable a privileged service that becomes accessible
after a reboot, and submit crafted input to execute arbitrary commands within
the device management process.
Successful
exploitation may allow arbitrary command execution on the camera and compromise
the confidentiality, integrity, and availability of the affected device.
Exploitation requires access from the same local network, replay of the login
challenge data, activation of the privileged service, and a device reboot.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 18:07 UTC
CWE
- CWE-287 - Improper Authentication
Assigner
References
5 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 v5 |
Affected:
0 , < V5_1.4.6 Build 260709 Rel.27675n
(custom)
|
|
| TP-Link Systems Inc. | Tapo C120 v1 |
Affected:
0 , < V1_1.9.4 Build 260813 Rel.79754n
(custom)
|
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CVE-2026-102369 (GCVE-0-2026-102369)
Vulnerability from cvelistv5 – Published: 2026-10-01 17:42 – Updated: 2026-10-01 18:08
VLAI
EPSS
VEX
Title
Unauthenticated Remote Code Execution via MacTool Command Injection in TP-Link Tapo C120 & C200
Summary
Tapo C120 v1 and C200 V5
do not adequately protect login challenge data or sanitize
attacker-controlled input processed by the MacTool handler. An unauthenticated
attacker on the same local network can replay login challenge data to obtain an
administrative session, enable a privileged service that becomes accessible
after a reboot, and submit crafted input to execute arbitrary commands within
the device management process.
Successful
exploitation may allow arbitrary command execution on the camera and compromise
the confidentiality, integrity, and availability of the affected device.
Exploitation requires access from the same local network, replay of the login
challenge data, activation of the privileged service, and a device reboot.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 18:07 UTC
CWE
- CWE-287 - Improper Authentication
Assigner
References
5 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 v5 |
Affected:
0 , < V5_1.4.6 Build 260709 Rel.27675n
(custom)
|
|
| TP-Link Systems Inc. | Tapo C120 v1 |
Affected:
0 , < V1_1.9.4 Build 260813 Rel.79754n
(custom)
|
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CVE-2026-78578 (GCVE-0-2026-78578)
Vulnerability from cvelistv5 – Published: 2026-10-01 17:42 – Updated: 2026-10-01 18:08
VLAI
EPSS
VEX
Title
Unauthenticated do Method Onboarding Connect Allows Wi‑Fi Reconfiguration Denial of Service Vulnerability in TP-Link Tapo C120 & C200
Summary
Tapo C120 v1 and C200 v5
do not enforce authentication for do method HTTPS onboarding connect actions
after initial setup. An unauthenticated adjacent
attacker can submit unauthorized wireless configuration parameters, causing the
camera to attempt connection to a different network.
Successful
exploitation disconnects the camera from its intended wireless network, making
it unreachable on its management address, resulting in a denial-of-service
condition.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 18:08 UTC
CWE
- CWE-306 - Missing authentication for critical function
Assigner
References
5 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 v5 |
Affected:
0 , < V5_1.4.6 Build 260709 Rel.27675n
(custom)
|
|
| TP-Link Systems Inc. | Tapo C120 v1 |
Affected:
0 , < V1_1.9.4 Build 260813 Rel.79754n
(custom)
|
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CVE-2026-78577 (GCVE-0-2026-78577)
Vulnerability from cvelistv5 – Published: 2026-10-01 17:41 – Updated: 2026-10-01 18:08
VLAI
EPSS
VEX
Title
Unauthenticated Onboarding Scan Information Disclosure in TP-Link Tapo C120 & C200
Summary
Tapo C120 v1 and C200 V5
contain a vulnerability in the HTTPS onboarding scan function due to missing authentication.
After initial setup, an unauthenticated attacker on the same local network can
invoke the scan action and retrieve nearby wireless access-point metadata,
including SSIDs, BSSIDs, authentication and encryption modes, and
signal-strength information.
Successful
exploitation may disclose information about the wireless environment
surrounding the camera, allowing an attacker to learn elements of the local
wireless topology.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 18:08 UTC
CWE
- CWE-306 - Missing authentication for critical function
Assigner
References
5 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 v5 |
Affected:
0 , < V5_1.4.6 Build 260709 Rel.27675n
(custom)
|
|
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Affected:
0 , < V1_1.9.4 Build 260813 Rel.79754n
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CVE-2026-9032 (GCVE-0-2026-9032)
Vulnerability from cvelistv5 – Published: 2026-10-01 17:41 – Updated: 2026-10-01 17:41
VLAI
EPSS
VEX
Title
Unauthenticated Onboarding Connect NULL Pointer Dereference Denial of Service Vulnerability in TP-Link Tapo C120 & C200
Summary
Tapo C120 v1 and C200 v5
contain a NULL pointer dereference in the HTTPS onboarding connect request parser. The interface is reachable without
authentication after initial setup and does not validate that a password field
is present for certain authentication and encryption parameter combinations,
allowing a malformed request from the same local network to crash the HTTPS service
Successful exploitation may
temporarily make HTTPS management functions unavailable. Repeated malformed
requests may sustain the denial-of-service condition, and recovery may in some
cases require a device reboot.
Severity
CWE
- CWE-476 - NULL pointer dereference
Assigner
References
5 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 V5 |
Affected:
0 , < V5_1.4.6 Build 260709 Rel.27675n
(custom)
|
|
| TP-Link Systems Inc. | Tapo C120 V1 |
Affected:
0 , < V1_1.9.4 Build 260813 Rel.79754n
(custom)
|
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