CVE-2025-15557An Improper Certificate Validation vulnerability in TP-Link Tapo H100 v1 and Tapo P100 v1 allows an on-path attacker on the same network segment to intercept and modify encrypted device-cloud communi…
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It affects tp-link tapo_h100_firmware and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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An Improper Certificate Validation vulnerability in TP-Link Tapo H100 v1 and Tapo P100 v1 allows an on-path attacker on the same network segment to intercept and modify encrypted device-cloud communications. This may compromise the confidentiality and integrity of device-to-cloud communication, enabling manipulation of device data or operations.
- CVSS
- 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-295
- 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_h100_firmware tp-link:tapo_h100_firmware | before 1.6.1 | NVD |
tp-link tapo_p100_firmware tp-link:tapo_p100_firmware | before 1.2.6 | NVD |
References
- https://www.tp-link.com/en/support/download/tapo-h100/product
- https://www.tp-link.com/en/support/download/tapo-p100/product
- https://www.tp-link.com/us/support/download/tapo-h100/product
- https://www.tp-link.com/us/support/download/tapo-p100/product
- https://www.tp-link.com/us/support/faq/4949/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.