CVE-2026-76447
EUVD-2026-8116516.09.2026, 21:17
A vulnerability in the Online Certificate Status Protocol (OCSP) responder of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to cause an administrative reload of the OCSP responder certificate and key material. This vulnerability is due to missing authentication on a function of the OCSP responder. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to cause the OCSP responder to reload certificate and key material on demand.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| cisco | identity_services_engine_passive_identity_connector | 𝑥 < 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0:patch1 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0:patch10 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0:patch11 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0:patch2 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0:patch3 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0:patch4 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0:patch5 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0:patch6 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0:patch7 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0:patch8 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0:patch9 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0:patch1 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0:patch2 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0:patch3 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0:patch4 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0:patch5 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0:patch6 |
| cisco | identity_services_engine | 𝑥 < 3.3.0 |
| cisco | identity_services_engine | 3.3.0:patch1 |
| cisco | identity_services_engine | 3.3.0:patch10 |
| cisco | identity_services_engine | 3.3.0:patch11 |
| cisco | identity_services_engine | 3.3.0:patch2 |
| cisco | identity_services_engine | 3.3.0:patch3 |
| cisco | identity_services_engine | 3.3.0:patch4 |
| cisco | identity_services_engine | 3.3.0:patch5 |
| cisco | identity_services_engine | 3.3.0:patch6 |
| cisco | identity_services_engine | 3.3.0:patch7 |
| cisco | identity_services_engine | 3.3.0:patch8 |
| cisco | identity_services_engine | 3.3.0:patch9 |
| cisco | identity_services_engine | 3.4.0 |
| cisco | identity_services_engine | 3.4.0:patch1 |
| cisco | identity_services_engine | 3.4.0:patch2 |
| cisco | identity_services_engine | 3.4.0:patch3 |
| cisco | identity_services_engine | 3.4.0:patch4 |
| cisco | identity_services_engine | 3.4.0:patch5 |
| cisco | identity_services_engine | 3.4.0:patch6 |
| cisco | identity_services_engine | 3.5.0 |
| cisco | identity_services_engine | 3.5.0:patch1 |
| cisco | identity_services_engine | 3.5.0:patch2 |
| cisco | identity_services_engine | 3.5.0:patch3 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration