7.1
High
CVE-2026-20300 A vulnerability in Cisco ISE could allow an authenticated, remote attacker to conduct SQL injection attacks on an…
Description
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 have at least low-privileged administrative credentials. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to read or modify data in the underlying database.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Identity Services Engine Software | 3.5.0 | No fix stated |
| Cisco Identity Services Engine Software | 3.4.0 | No fix stated |
| Cisco Identity Services Engine Software | 3.3.0 | No fix stated |
| Cisco Identity Services Engine Software | 3.2.0 | No fix stated |
| Cisco Identity Services Engine Software | 3.1.0 | No fix stated |
Other CVEs of Cisco Identity Services Engine Software
The 199 CVEs of Cisco Identity Services Engine Software →
CVE-2026-20241
Cisco Identity Services Engine Authorization Bypass Vulnerability
5.3
Medium
CVE-2026-76426
A vulnerability in the REST API of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to…
4.9
Medium
CVE-2026-76431
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4.9
Medium
CVE-2026-76427
A vulnerability in the offline profiler feed service of Cisco ISE could allow an authenticated, remote attacker to…
4.9
Medium