CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, при специфични условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-7 LTE (All versions < V3.5.20), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.5.20), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMATIC WinCC Runtime Advanced (All versions), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions < V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions < V2.4.8). The web server of the affected devices do not properly handle certain errors when using the Expect HTTP request header, resulting in NULL dereference. This could allow a remote attacker with no privileges to cause a denial of service condition in the system.
Засегнати продукти
- Siemens SIMATIC CP 1242-7 V2 (incl. SIPLUS variants): преди V3.5.20
- Siemens SIMATIC CP 1243-1 (incl. SIPLUS variants): преди V3.5.20
- Siemens SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants): преди V3.5.20
- Siemens SIMATIC CP 1243-1 IEC (incl. SIPLUS variants): преди V3.5.20
- Siemens SIMATIC CP 1243-7 LTE: преди V3.5.20
- Siemens SIMATIC CP 1243-8 IRC: преди V3.5.20
- Siemens SIMATIC HMI Comfort Panels (incl. SIPLUS variants): All versions
- Siemens SIMATIC IPC DiagBase: всички версии
- Siemens SIMATIC IPC DiagMonitor: All versions
- Siemens SIMATIC WinCC Runtime Advanced: All versions
- Siemens SIPLUS TIM 1531 IRC: преди V2.4.8
- Siemens TIM 1531 IRC: преди V2.4.8
Вид слабост
История
- 10 септември 2024 Публикувано