Tapo
C100/C101 V5 contains a heap-based buffer overflow vulnerability in the RTSP
service. An authenticated attacker on the local network can send specially
crafted RTSP frame data containing oversized length values, resulting in
out-of-bounds heap writes.
Successful
exploitation can crash the RTSP service and trigger a device reboot, resulting
in a temporary denial-of-service condition.
Attack Parameters
Attack Vector
Adjacent
Requires local network access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 4
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Tp-Link Tapo_C100_Firmware
cpe:2.3:o:tp-link:tapo_c100_firmware:*:*:*:*:*:*:*:*
|
— |
1.5.4
|
|
Tp-Link Tapo_C100
cpe:2.3:h:tp-link:tapo_c100:5.0:*:*:*:*:*:*:*
|
— | — |
|
Tp-Link Tapo_C101_Firmware
cpe:2.3:o:tp-link:tapo_c101_firmware:*:*:*:*:*:*:*:*
|
— |
1.5.4
|
|
Tp-Link Tapo_C101
cpe:2.3:h:tp-link:tapo_c101:5.0:*:*:*:*:*:*:*
|
— | — |
References 4
https://www.tp-link.com/en/support/download/tapo-c100/#Firmware-Release-Notes
f23511db-6c3e-4e32-a477-6aa17d310630
https://www.tp-link.com/us/support/download/tapo-c100/#Firmware-Release-Notes
f23511db-6c3e-4e32-a477-6aa17d310630
https://www.tp-link.com/us/support/download/tapo-c101/#Firmware-Release-Notes
f23511db-6c3e-4e32-a477-6aa17d310630
https://www.tp-link.com/us/support/faq/5251/
f23511db-6c3e-4e32-a477-6aa17d310630