CVE-2026-102368Plaintext Storage of a Device-Specific Private Key in Tapo S505 Firmware
Updated under an hour ago ()
Does this affect you?
It affects TP-Link System Inc. Tapo S505 v1.6. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Affected Tapo device firmware stores device-specific cryptographic material in plaintext within nonvolatile storage. An attacker with physical access to an affected device can recover this sensitive material from the firmware. Successful exploitation of this vulnerability may result in the disclosure of device-specific cryptographic material and could, under certain conditions, increase the risk of unauthorized access to related protected information or communications.
- CVSS
- 5.4 MEDIUM (v4.0, CNA)CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-312
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- TPLink
- NVD analysis
- Deferred
- Record last updated
- Oct 9, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
TP-Link System Inc. Tapo S505 v1.6 tp_link_system:tapo_s505_v1.6 (from the name) | before 1.4.1 Build 260713 | CNA record |
References
- https://www.tp-link.com/us/support/download/tapo-s505/#Firmware-Release-Notespatch
- https://www.tp-link.com/us/support/faq/5332/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.