Cisco Identity Services Engine SQL Injection Vulnerabilities
Multiple vulnerabilities in Cisco Identity Services Engine (ISE) could allow a remote attacker to conduct SQL injection attacks on an affected device. For more information about these vulnerabilities, see the Details ["#details"] section of this advisory. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is part of a group of advisories. For a complete list of the advisories and links to them, see Cisco Advance Notification for Publication of September 16, 2026, Security Advisories ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-notice-jfxK98ZP"]. In addition, for further documentation of improvements and fixes in Cisco Identity Services Engine, see Cisco Identity Services Engine Security Hardening Release: September 2026 ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-ise-XU5EwX5T"].
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-20300US | high7.1 | — | ||
A vulnerability in Cisco ISE could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected device. To exploit this vulnerability, the attacker must… | ||||
| CVE-2026-20247US | high7.5 | — | ||
A vulnerability in Cisco ISE could allow an unauthenticated, remote attacker to conduct SQL injection attacks on an affected device.
This vulnerability is due to improper valida… | ||||
references
External citations — patches, advisories, analysis.
- Security Vulnerability Policyexternal
- CSCwu26088external
- CSCwu27707external
- Cisco Identity Services Engine Security Hardening Release: September 2026external
- Cisco Identity Services Engine SQL Injection Vulnerabilitiesself
- Cisco Advance Notification for Publication of September 16, 2026, Security Advisoriesexternal
- Cisco's Transition to a Risk-Based Vulnerability Disclosure Modelexternal
- Cisco Security Vulnerability Policyexternal
remediations (92)
- Fixed3.1.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p10
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p10
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p11
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p11
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p7
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p7
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p8
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p8
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p9
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.0 p9
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2 Patch 10
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2 Patch 10
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2 Patch 8
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2 Patch 8
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2 Patch 9
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2 Patch 9
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p7
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.0 p7
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 10
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 10
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 11
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 11
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 7
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 7
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 8
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 8
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 9
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3 Patch 9
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4 Patch 6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.5 Patch 1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.5 Patch 1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.5 Patch 2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.5 Patch 2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.5 Patch 3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.5 Patch 3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.5.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.5.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
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