CVE-2026-15314: CWE-120 Buffer Copy without Checking Size of Input in TP-Link Systems Inc. P110 v1
Tapo P110 v1 smart Wi-Fi Plug contains an improper boundary validation vulnerability in the handling of authenticated HTTP request bodies due to insufficient input validation before memory copy operations. This may lead to buffer overflow condition, causing the web service process to crash. Successful exploitation may cause the web service process to stop responding or restart, resulting in a denial-of-service condition.
AI Analysis
Technical Summary
CVE-2026-15314 is a buffer overflow vulnerability in TP-Link Tapo P110 v1 smart Wi-Fi Plug. It arises from insufficient input validation before memory copy operations on authenticated HTTP request bodies, leading to improper boundary checks. Exploitation can cause the web service process to crash or restart, resulting in denial of service. The vulnerability has a CVSS 4.0 score of 7.1, indicating high severity. No vendor advisory or patch information is currently provided.
Potential Impact
Successful exploitation causes the web service process on the affected device to stop responding or restart, leading to denial-of-service conditions. There is no indication of privilege escalation, data disclosure, or remote code execution from the provided data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider limiting network access to the device's management interface to trusted users only to reduce exposure.
CVE-2026-15314: CWE-120 Buffer Copy without Checking Size of Input in TP-Link Systems Inc. P110 v1
Description
Tapo P110 v1 smart Wi-Fi Plug contains an improper boundary validation vulnerability in the handling of authenticated HTTP request bodies due to insufficient input validation before memory copy operations. This may lead to buffer overflow condition, causing the web service process to crash. Successful exploitation may cause the web service process to stop responding or restart, resulting in a denial-of-service condition.
CVSS v4.0
Score 7.1high
Affected software
TP-Link Systems Inc.
P110 v1
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-15314 is a buffer overflow vulnerability in TP-Link Tapo P110 v1 smart Wi-Fi Plug. It arises from insufficient input validation before memory copy operations on authenticated HTTP request bodies, leading to improper boundary checks. Exploitation can cause the web service process to crash or restart, resulting in denial of service. The vulnerability has a CVSS 4.0 score of 7.1, indicating high severity. No vendor advisory or patch information is currently provided.
Potential Impact
Successful exploitation causes the web service process on the affected device to stop responding or restart, leading to denial-of-service conditions. There is no indication of privilege escalation, data disclosure, or remote code execution from the provided data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider limiting network access to the device's management interface to trusted users only to reduce exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- TPLink
- Date Reserved
- 2026-07-09T17:54:06.348Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a721d52bf8831d53928c5d5
Added to database: 08/04/2026, 17:11:46 UTC
Last enriched: 08/11/2026, 17:39:39 UTC
Last updated: 09/17/2026, 22:01:33 UTC
Views: 42
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