An authenticated format string vulnerability is present in the ONVIF AddScopes in Tapo C520WS v2, where user-controlled input is improperly passed to formatting functions without adequate sanitization. An attacker can inject format specifiers into ONVIF scope parameters to manipulate memory handling behavior.
Successful exploitation may cause the ONVIF management service to crash, resulting in DoS condition that impacts normal device operation.
Metrics
Affected Vendors & Products
References
History
Mon, 08 Jun 2026 13:30:00 +0000
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| Metrics |
ssvc
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Sun, 07 Jun 2026 11:15:00 +0000
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|---|---|---|
| First Time appeared |
Tp-link
Tp-link tapo C520ws V2 |
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| Vendors & Products |
Tp-link
Tp-link tapo C520ws V2 |
Sat, 06 Jun 2026 00:15:00 +0000
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| Description | An authenticated format string vulnerability is present in the ONVIF AddScopes in Tapo C520WS v2, where user-controlled input is improperly passed to formatting functions without adequate sanitization. An attacker can inject format specifiers into ONVIF scope parameters to manipulate memory handling behavior. Successful exploitation may cause the ONVIF management service to crash, resulting in DoS condition that impacts normal device operation. | |
| Title | Authenticated Format String Vulnerability in ONVIF AddScopes Method on TP-Link Tapo C520WS | |
| Weaknesses | CWE-134 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: TPLink
Published: 2026-06-05T23:52:18.189Z
Updated: 2026-06-08T13:06:17.882Z
Reserved: 2026-04-13T17:10:26.104Z
Link: CVE-2026-6241
Updated: 2026-06-08T13:06:13.964Z
Status : Deferred
Published: 2026-06-06T00:16:41.230
Modified: 2026-06-08T15:01:06.580
Link: CVE-2026-6241
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