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CVE-2025-20303: identity services engine 3.2.0, 3.3.0, 3.4.0; +1 more affected products
CVE-2025-20303. CVSS 3.1 base score 5.4 (MEDIUM, Vendor/CNA). EPSS 0.03857 (percentile 0.90034), scored 17-Oct-2026.
Affected technology
identity services engine · through 3.1.0 (inclusive)
cisco
identity services engine · 3.2.0
cisco
identity services engine · 3.2.0 · update patch1
cisco
identity services engine · 3.2.0 · update patch2
cisco
identity services engine · 3.2.0 · update patch3
cisco
identity services engine · 3.2.0 · update patch4
cisco
identity services engine · 3.2.0 · update patch5
cisco
identity services engine · 3.2.0 · update patch6
cisco
identity services engine · 3.2.0 · update patch7
cisco
identity services engine · 3.3.0
cisco
identity services engine · 3.3.0 · update patch1
cisco
identity services engine · 3.3.0 · update patch2
cisco
identity services engine · 3.3.0 · update patch3
cisco
identity services engine · 3.3.0 · update patch4
cisco
identity services engine · 3.3.0 · update patch5
cisco
identity services engine · 3.3.0 · update patch6
cisco
identity services engine · 3.3.0 · update patch7
cisco
identity services engine · 3.4.0
cisco
identity services engine · 3.4.0 · update patch1
cisco
identity services engine · 3.4.0 · update patch2
cisco
identity services engine · 3.4.0 · update patch3
cisco
Cisco Identity Services Engine Software · 3.1.0, 3.1.0 p1, 3.1.0 p3, 3.1.0 p2, 3.1.0 p4, 3.1.0 p5, 3.1.0 p6, 3.1.0 p7, 3.1.0 p8, 3.1.0 p9, 3.1.0 p10, 3.2.0, 3.2.0 p1, 3.2.0 p2, 3.2.0 p3, 3.2.0 p4, 3.2.0 p5, 3.2.0 p6, 3.2.0 p7, 3.3.0, 3.3 Patch 2, 3.3 Patch 1, 3.3 Patch 3, 3.3 Patch 4, 3.3 Patch 5, 3.3 Patch 6, 3.3 Patch 7, 3.4.0, 3.4 Patch 1, 3.4 Patch 2, 3.4 Patch 3
Cisco
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · User interaction required
What an attacker can do
An authenticated, remote attacker could conduct a reflected XSS attack against a user of the interface. Vendor/CNA’s CVSS 3.1 assessment (base score 5.4/10) rates confidentiality and integrity impact as low; availability impact as none.
- CWE
- CWE-79
- CCR priority
- 22.6 /100 (P4)
- CVSS 3.1
- 5.4 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · Vendor/CNA
- EPSS
- 0.03857 · percentile 0.90034 · 2026-10-17
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-18 22:50:08.248207+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-20303.html