Description
Tapo C100/C101 V5 contains a null pointer dereference vulnerability in the RTSP service. An attacker on the local network can send specially crafted requests that cause the service to dereference an invalid pointer, resulting in a service crash and device reboot. Successful exploitation can disrupt live video streaming functionality and cause a temporary denial-of-service condition.
Affected products
tp-link: tapo c100 firmware; tp-link: tapo c100; tp-link: tapo c101 firmware; tp-link: tapo c101
References4
- www.tp-link.com/us/support/faq/5251/ Vendor Advisory
- www.tp-link.com/en/support/download/tapo-c100/#Firmware-Release… Release Notes
- www.tp-link.com/us/support/download/tapo-c100/#Firmware-Release… Release Notes
- www.tp-link.com/us/support/download/tapo-c101/#Firmware-Release… Release Notes
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 4.0
-
7.1
HIGH
Score source: CNA
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — exploit probability
- 0% percentile: 32 · as of 10 November 2026
- CWE
- CWE-476
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