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8 vulnerabilities found for Tapo C200 V3 by TP-Link Systems Inc.
CVE-2026-12760 (GCVE-0-2026-12760)
Vulnerability from nvd – Published: 2026-06-24 18:10 – Updated: 2026-06-24 18:53
VLAI
Title
Denial-of-Service Vulnerability via Malformed IPv4 Fragmentation Handling in TP-Link Tapo C200
Summary
A denial-of-service (DoS) vulnerability has been identified in Tapo C200 v3 in the network packet handling logic due to improper handling of IPv4 fragmented packets. An unauthenticated adjacent attacker can send crafted packets to cause excessive resource consumption, leading to instability of the device.Successful exploitation can remotely trigger a temporary denial-of-service condition, causing the camera to become unresponsive and resulting in intermittent loss of video monitoring and recording.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of resources without limits or throttling
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/us/support/download/tapo-… | patch |
| https://www.tp-link.com/en/support/download/tapo-… | patch |
| https://www.tp-link.com/us/support/faq/5143/ | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 v3 |
Affected:
0 , < 1.4.4 Build 250922
(custom)
|
Credits
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CVE-2025-8065 (GCVE-0-2025-8065)
Vulnerability from nvd – Published: 2025-12-20 00:41 – Updated: 2026-04-03 16:50
VLAI
Title
Remote Code Execution via Stack-based Buffer Overflow in ONVIF SOAP Parser in TP-Link Tapo C200 and C520WS
Summary
A stack-based buffer overflow vulnerability was identified in the ONVIF SOAP XML Parser in Tapo C200 v3 and C520WS v2.6. When processing XML tags with namespace prefixes, the parser fails to validate the prefix length before copying it to a fixed-size stack buffer. It allowed a crafted SOAP request with an oversized namespace prefix to cause memory corruption in stack.
An unauthenticated attacker on the same local network may exploit this flaw to enable remote code execution with elevated privileges, leading to full compromise of the device.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based buffer overflow
Assigner
References
5 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 V3 |
Affected:
0 , < V3_1.4.5 Build 251104
(custom)
|
|
| TP-Link Systems Inc. | Tapo C520WS v2.6 |
Affected:
0 , < 1.2.4 Build 260326 Rel.24666n
(custom)
|
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CVE-2025-14300 (GCVE-0-2025-14300)
Vulnerability from nvd – Published: 2025-12-20 00:43 – Updated: 2026-04-03 21:39
VLAI
Title
Unauthenticated Access to connectAP API Endpoint on Tapo C100 and C200
Summary
The HTTPS service on Tapo C200 V3 exposes a connectAP interface without proper authentication. An unauthenticated attacker on the same local network segment can exploit this to modify the device’s Wi-Fi configuration, resulting in loss of connectivity and denial-of-service (DoS).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
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 V3 |
Affected:
0 , < V3_1.4.5 Build 251104
(custom)
|
|
| TP Link Systems Inc. | Tapo C100 v5 |
Affected:
0 , < V5_1.4.4 Build 260303
(custom)
|
Credits
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CVE-2025-14299 (GCVE-0-2025-14299)
Vulnerability from nvd – Published: 2025-12-20 00:42 – Updated: 2025-12-22 16:08
VLAI
Title
Improper Content-Length Validation in HTTPS Requests on Tapo C200
Summary
The HTTPS server on Tapo C200 V3 does not properly validate the Content-Length header, which can lead to an integer overflow. An unauthenticated attacker on the same local network segment can send crafted HTTPS requests to trigger excessive memory allocation, causing the device to crash and resulting in denial-of-service (DoS).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 V3 |
Affected:
0 , < C200(US)_V3_1.4.5 Build 251104
(custom)
|
Credits
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CVE-2026-12760 (GCVE-0-2026-12760)
Vulnerability from cvelistv5 – Published: 2026-06-24 18:10 – Updated: 2026-06-24 18:53
VLAI
Title
Denial-of-Service Vulnerability via Malformed IPv4 Fragmentation Handling in TP-Link Tapo C200
Summary
A denial-of-service (DoS) vulnerability has been identified in Tapo C200 v3 in the network packet handling logic due to improper handling of IPv4 fragmented packets. An unauthenticated adjacent attacker can send crafted packets to cause excessive resource consumption, leading to instability of the device.Successful exploitation can remotely trigger a temporary denial-of-service condition, causing the camera to become unresponsive and resulting in intermittent loss of video monitoring and recording.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of resources without limits or throttling
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/us/support/download/tapo-… | patch |
| https://www.tp-link.com/en/support/download/tapo-… | patch |
| https://www.tp-link.com/us/support/faq/5143/ | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 v3 |
Affected:
0 , < 1.4.4 Build 250922
(custom)
|
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CVE-2025-14300 (GCVE-0-2025-14300)
Vulnerability from cvelistv5 – Published: 2025-12-20 00:43 – Updated: 2026-04-03 21:39
VLAI
Title
Unauthenticated Access to connectAP API Endpoint on Tapo C100 and C200
Summary
The HTTPS service on Tapo C200 V3 exposes a connectAP interface without proper authentication. An unauthenticated attacker on the same local network segment can exploit this to modify the device’s Wi-Fi configuration, resulting in loss of connectivity and denial-of-service (DoS).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
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 V3 |
Affected:
0 , < V3_1.4.5 Build 251104
(custom)
|
|
| TP Link Systems Inc. | Tapo C100 v5 |
Affected:
0 , < V5_1.4.4 Build 260303
(custom)
|
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CVE-2025-14299 (GCVE-0-2025-14299)
Vulnerability from cvelistv5 – Published: 2025-12-20 00:42 – Updated: 2025-12-22 16:08
VLAI
Title
Improper Content-Length Validation in HTTPS Requests on Tapo C200
Summary
The HTTPS server on Tapo C200 V3 does not properly validate the Content-Length header, which can lead to an integer overflow. An unauthenticated attacker on the same local network segment can send crafted HTTPS requests to trigger excessive memory allocation, causing the device to crash and resulting in denial-of-service (DoS).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 V3 |
Affected:
0 , < C200(US)_V3_1.4.5 Build 251104
(custom)
|
Credits
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CVE-2025-8065 (GCVE-0-2025-8065)
Vulnerability from cvelistv5 – Published: 2025-12-20 00:41 – Updated: 2026-04-03 16:50
VLAI
Title
Remote Code Execution via Stack-based Buffer Overflow in ONVIF SOAP Parser in TP-Link Tapo C200 and C520WS
Summary
A stack-based buffer overflow vulnerability was identified in the ONVIF SOAP XML Parser in Tapo C200 v3 and C520WS v2.6. When processing XML tags with namespace prefixes, the parser fails to validate the prefix length before copying it to a fixed-size stack buffer. It allowed a crafted SOAP request with an oversized namespace prefix to cause memory corruption in stack.
An unauthenticated attacker on the same local network may exploit this flaw to enable remote code execution with elevated privileges, leading to full compromise of the device.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based buffer overflow
Assigner
References
5 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C200 V3 |
Affected:
0 , < V3_1.4.5 Build 251104
(custom)
|
|
| TP-Link Systems Inc. | Tapo C520WS v2.6 |
Affected:
0 , < 1.2.4 Build 260326 Rel.24666n
(custom)
|
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"product": "Tapo C200 V3",
"vendor": "TP-Link Systems Inc.",
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"lessThan": "V3_1.4.5 Build 251104",
"status": "affected",
"version": "0",
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{
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"product": "Tapo C520WS v2.6",
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"lessThan": "1.2.4 Build 260326 Rel.24666n",
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"version": "0",
"versionType": "custom"
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]
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"type": "finder",
"value": "Simone Margaritelli (evilsocket)"
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"value": "A stack-based buffer overflow vulnerability was identified in the ONVIF SOAP XML Parser in Tapo C200 v3 and C520WS v2.6. When processing XML tags with namespace prefixes, the parser fails to validate the prefix length before copying it to a fixed-size stack buffer. It allowed a crafted SOAP request with an oversized namespace prefix to cause memory corruption in stack. \n\u003cbr\u003eAn unauthenticated attacker on the same local network may exploit this flaw to enable remote code execution with elevated privileges, leading to full compromise of the device.\u0026nbsp;\u003cbr\u003e"
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"value": "A stack-based buffer overflow vulnerability was identified in the ONVIF SOAP XML Parser in Tapo C200 v3 and C520WS v2.6. When processing XML tags with namespace prefixes, the parser fails to validate the prefix length before copying it to a fixed-size stack buffer. It allowed a crafted SOAP request with an oversized namespace prefix to cause memory corruption in stack. \n\nAn unauthenticated attacker on the same local network may exploit this flaw to enable remote code execution with elevated privileges, leading to full compromise of the device."
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"capecId": "CAPEC-100",
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]
}
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"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED"
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"value": "GENERAL"
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"descriptions": [
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"cweId": "CWE-121",
"description": "CWE-121 Stack-based buffer overflow",
"lang": "en",
"type": "CWE"
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"providerMetadata": {
"dateUpdated": "2026-04-03T16:50:11.190Z",
"orgId": "f23511db-6c3e-4e32-a477-6aa17d310630",
"shortName": "TPLink"
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"references": [
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"tags": [
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"url": "https://www.tp-link.com/us/support/download/tapo-c200/v3/#Firmware-Release-Notes"
},
{
"tags": [
"vendor-advisory"
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"url": "https://www.tp-link.com/us/support/faq/4849/"
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{
"tags": [
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"url": "https://www.tp-link.com/us/support/download/tapo-c520ws/#Firmware-Release-Notes"
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"tags": [
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"tags": [
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"url": "https://www.tp-link.com/en/support/download/tapo-c200/v3/#Firmware-Release-Notes"
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"source": {
"discovery": "UNKNOWN"
},
"title": "Remote Code Execution via Stack-based Buffer Overflow in ONVIF SOAP Parser in TP-Link Tapo C200 and C520WS",
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"cveId": "CVE-2025-8065",
"datePublished": "2025-12-20T00:41:56.823Z",
"dateReserved": "2025-07-22T21:23:25.432Z",
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