CVE-2026-76450

EUVD-2026-81147
A vulnerability in Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an authenticated, remote attacker to conduct an SQL or HQL injection attack on an affected device.

This vulnerability is due to insufficient validation of user-supplied input to the affected APIs before it is used to build database queries. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to execute arbitrary SQL or HQL queries against the underlying database, which could allow the attacker to view or modify data that they are not authorized to access. To exploit this vulnerability, the attacker must have valid administrative credentials.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.9 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 36.9%
Affected Products (NVD)
VendorProductVersion
ciscoidentity_services_engine
3.1.0 ≤
𝑥
< 3.3.0
ciscoidentity_services_engine
3.3.0:patch1
ciscoidentity_services_engine
3.3.0:patch10
ciscoidentity_services_engine
3.3.0:patch11
ciscoidentity_services_engine
3.3.0:patch2
ciscoidentity_services_engine
3.3.0:patch3
ciscoidentity_services_engine
3.3.0:patch4
ciscoidentity_services_engine
3.3.0:patch5
ciscoidentity_services_engine
3.3.0:patch6
ciscoidentity_services_engine
3.3.0:patch7
ciscoidentity_services_engine
3.3.0:patch8
ciscoidentity_services_engine
3.3.0:patch9
ciscoidentity_services_engine
3.4.0
ciscoidentity_services_engine
3.4.0:patch1
ciscoidentity_services_engine
3.4.0:patch2
ciscoidentity_services_engine
3.4.0:patch3
ciscoidentity_services_engine
3.4.0:patch4
ciscoidentity_services_engine
3.4.0:patch5
ciscoidentity_services_engine
3.4.0:patch6
ciscoidentity_services_engine
3.5.0
ciscoidentity_services_engine
3.5.0:patch1
ciscoidentity_services_engine
3.5.0:patch2
ciscoidentity_services_engine
3.5.0:patch3
ciscoidentity_services_engine_passive_identity_connector
3.1.0 ≤
𝑥
< 3.3.0
ciscoidentity_services_engine_passive_identity_connector
3.3.0:patch1
ciscoidentity_services_engine_passive_identity_connector
3.3.0:patch10
ciscoidentity_services_engine_passive_identity_connector
3.3.0:patch11
ciscoidentity_services_engine_passive_identity_connector
3.3.0:patch2
ciscoidentity_services_engine_passive_identity_connector
3.3.0:patch3
ciscoidentity_services_engine_passive_identity_connector
3.3.0:patch4
ciscoidentity_services_engine_passive_identity_connector
3.3.0:patch5
ciscoidentity_services_engine_passive_identity_connector
3.3.0:patch6
ciscoidentity_services_engine_passive_identity_connector
3.3.0:patch7
ciscoidentity_services_engine_passive_identity_connector
3.3.0:patch8
ciscoidentity_services_engine_passive_identity_connector
3.3.0:patch9
ciscoidentity_services_engine_passive_identity_connector
3.4.0
ciscoidentity_services_engine_passive_identity_connector
3.4.0:patch1
ciscoidentity_services_engine_passive_identity_connector
3.4.0:patch2
ciscoidentity_services_engine_passive_identity_connector
3.4.0:patch3
ciscoidentity_services_engine_passive_identity_connector
3.4.0:patch4
ciscoidentity_services_engine_passive_identity_connector
3.4.0:patch5
ciscoidentity_services_engine_passive_identity_connector
3.4.0:patch6
𝑥
= Vulnerable software versions