CVE-2026-6250An authenticated format string vulnerability exists in the ONVIF service of Tapo C110 v2 due to improper handling of user-controlled input.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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An authenticated format string vulnerability exists in the ONVIF service of Tapo C110 v2 due to improper handling of user-controlled input. Externally controlled data is interpreted as a format string, which can be used to manipulate stack memory, including control flow data such as return addresses. A remote authenticated attacker may redirect execution flow to existing internal functions, triggering an unauthorized factory reset, leading to loss of configuration, deletion of stored credentials and service disruption.
- CVSS
- 8.1 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
- Weakness (CWE)
- CWE-134
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
tp-link tapo_c110_firmware tp-link:tapo_c110_firmware | before 1.5.4 | NVD |
References
- https://www.tp-link.com/en/support/download/tapo-c110/v2/#Firmware-Release-Notesrelease-notes
- https://www.tp-link.com/kr/support/download/tapo-c110/v2/#Firmware-Release-Notesrelease-notes
- https://www.tp-link.com/us/support/download/tapo-c110/v2/#Firmware-Release-Notesrelease-notes
- https://www.tp-link.com/us/support/faq/5128/vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.