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    CVE-2023-27126

    The AES Key-IV pair used by the TP-Link TAPO C200 camera V3 (EU) on firmware version 1.1.22 Build 220725 is reused across all cameras. An attacker with physical access to a camera is able to extract and decrypt sensitive data containing the Wifi password and the TP-LINK account credential of the victim.

    Published:Jun 6, 2023
    Last Modified:Jan 8, 2025
    EPS:Jun 6, 2023
    EPSS Score:0.00044
    CVSS Score:4.6

    Affected Products

    Vendor
    Tp-link
    Product
    Tapo C200
    Vendor
    Tp-link
    Product
    Tapo C200 Firmware

    Exploits

    https://www.claranet.fr/blog/dans-les-entrailles-dune-camera-connectee-tp-link-14https://www.claranet.fr/blog/dans-les-entrailles-dune-camera-connectee-tp-link-14

    Related CVEs

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    CVE-2026-1871 (CVSS 7.1) — TP-Link Tapo C200 v5 contains a stack-based buffer overflow flaw in RTSP authentication handling due to improp…
    CVE-2025-14300 (CVSS 8.7) — The HTTPS service on Tapo C200 v3, v5, C425 v1.2 and C100 v5  exposes a connectAP interface without proper aut…
    CVE-2025-14299 (CVSS 7.1) — The HTTPS server on Tapo C200 V3 does not properly validate the Content-Length header, which can lead to an in…
    CVE-2025-8065 (CVSS 8.7) — A stack-based buffer overflow vulnerability was identified in the ONVIF SOAP XML Parser in Tapo C200 v3 and C5…
    CVE-2023-49515 (CVSS 4.6) — Insecure Permissiosn vulnerability in TP Link TC70 and C200 WIFI Camera v.3 firmware v.1.3.4 and fixed in v.1.…
    CVE-2023-27098 (CVSS 7.5) — TP-Link Tapo APK up to v2.12.703 uses hardcoded credentials for access to the login panel.…
    CVE-2021-4045 (CVSS 9.8) — TP-Link Tapo C200 IP camera, on its 1.1.15 firmware version and below, is affected by an unauthenticated RCE v…
    CVE-2020-11445 (CVSS 5.3) — TP-Link cloud cameras through 2020-02-09 allow remote attackers to bypass authentication and obtain sensitive …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High