CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се от съседна мрежа, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
A heap-based buffer overflow vulnerability was identified in multiple TP-Link Tapo cameras in the HTTP POST body parsing logic due to missing validation of remaining buffer capacity after dynamic allocation, due to insufficient boundary validation when handling externally supplied HTTP input. An attacker on the same network segment could trigger heap memory corruption conditions by sending crafted payloads that cause write operations beyond allocated buffer boundaries. Successful exploitation causes a Denial-of-Service (DoS) condition, causing the device’s process to crash or become unresponsive.
Засегнати продукти
- TP-Link Systems Inc. Tapo C520WS v2.6: преди 1.2.4 Build 260326 Rel.24666n
- TP Link Systems Inc. Tapo C100 v5: преди 1.5.4 Build 260528 Rel.11462n
- TP Link Systems Inc. Tapo C101 v5: преди 1.5.4 Build 260528 Rel.11462n
- TP Link Systems Inc. Tapo C210 v3: преди V3.6_1.2.7 Build 260818
- TP Link Systems Inc. Tapo TC70 v3: преди 1.9.2 Build 261009 Rel.61408n
- TP Link Systems Inc. Tapo C200 v3: преди 1.9.2 Build 261009 Rel.61408n
Вид слабост
История
- 2 април 2026 Публикувано
Други уязвимости в TP-Link Systems Inc. Tapo C520WS v2.6
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-34118
- https://nvd.nist.gov/vuln/detail/CVE-2026-34118
- https://www.tp-link.com/us/support/download/tapo-c520ws/#Firmware-Release-Notes
- https://www.tp-link.com/en/support/download/tapo-c520ws/#Firmware-Release-Notes
- https://www.tp-link.com/us/support/faq/5047/
- https://www.tp-link.com/us/support/download/tapo-c100/v5/#Firmware-Release-Notes
- https://www.tp-link.com/en/support/download/tapo-c100/v5/#Firmware-Release-Notes
- https://www.tp-link.com/us/support/download/tapo-c101/v5/#Firmware-Release-Notes
- https://www.tp-link.com/us/support/download/tapo-c210/v3.60/#Firmware-Release-Notes
- https://www.tp-link.com/en/support/download/tc70/v3/#Firmware-Release-Notes
- https://www.tp-link.com/en/support/download/tapo-c200/v3/#Firmware-Release-Notes
- https://www.tp-link.com/us/support/download/tapo-c200/v3/#Firmware-Release-Notes