9.8
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
An issue in the NetStaX EtherNet/IP Stack prior to v5.6.1 could allow a large Class 3 explicit-message request to exceed the application-side receive buffer without generating an error or warning. The result could be memory corruption, a device crash, or a potential remote attack vector without the originating device receiving a CIP error indicating that the request could not be processed.
Засегнати продукти
- Pyramid Solutions EtherNet/IP Adapter DLL Kit (EIPA): до v5.6.1; v5.6.1
- Pyramid Solutions EtherNet/IP Adapter DLL Kit with CIP Security (EIPA-SECURE): до v5.6.1; v5.6.1
- Pyramid Solutions EtherNet/IP Adapter Development Kit (EADK): до v5.6.1; v5.6.1
- Pyramid Solutions EtherNet/IP Adapter Development Kit with CIP Security (EADK-SECURE): до v5.6.1; v5.6.1
- Pyramid Solutions EtherNet/IP Scanner DLL Kit (EIPS): до v5.6.1; v5.6.1
- Pyramid Solutions EtherNet/IP Scanner DLL Kit with CIP Security (EIPS-SECURE): до v5.6.1; v5.6.1
- Pyramid Solutions EtherNet/IP Scanner Development Kit (ESDK): до v5.6.1; v5.6.1
- Pyramid Solutions EtherNet/IP Scanner Development Kit with CIP Security (ESDK-SECURE): преди v5.6.1; v5.6.1
Вид слабост
История
- 1 септември 2026 Публикувано
Други уязвимости в Pyramid Solutions EtherNet/IP Adapter DLL Kit (EIPA)
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-78012
- https://nvd.nist.gov/vuln/detail/CVE-2026-78012
- https://pyramidsolutions.com/netstax-v-5-6-1-protecting-against-silent-buffer-overflow-in-ethernet-ip-stack-explicit-messages/
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-246-07
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-246-07.json