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The Portuguese version of this Article can be found at: ISE - CVE: versão 3.x .

 

MarceloMorais_0-1654436644727.png For an offline or printed copy of this document, simply choose ⋮ Options > Printer Friendly Page. You may then Print > Print to PDF or Copy & Paste to any other document format you like.

 

Introduction

This Article explores CVEs (Common Vulnerabilities and Exposures) addressing critical security vulnerabilities of Cisco ISE 3.x.

 

Summary

2026

CVE-2026-20204 CVE-2026-20205 of May 05, 2026 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2026-20204 & 20205)

CVE-2026-20204 & CVE-2026-20205.png

 

CVE-2026-20193 CVE-2026-20195 of May 06, 2026 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2026-20193 & 20195)

CVE-2026-20193 & CVE-2026-20195.png

 

CVE-2026-20180 CVE-2026-20186 of April 15, 2026 with Impact Rating Critical:

Cisco ISE related Vulnerability (CVE-2026-20180 & 20186)

CVE-2026-20180 & CVE-2026-20186.png

 

CVE-2026-20147 CVE-2026-20148 of April 15, 2026 with Impact Rating Critical:

Cisco ISE related Vulnerability (CVE-2026-20147 & 20148)

CVE-2026-20147 & CVE-2026-20148.png

 

CVE-2026-20136 of April 15, 2026 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2026-20136)

CVE-2026-20136.png

 

CVE-2026-20132 of April 15, 2026 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2026-20132)

CVE-2026-20132.png

 

CVE-2026-20076 of January 15, 2026 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2026-20076)

CVE-2026-20076.png

 

CVE-2026-20047 of January 15, 2026 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2026-20047)

CVE-2026-20047.png

 

CVE-2026-20029 of January 07, 2026 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2026-20029)

CVE-2026-20029.png

 

2025

CVE-2025-20343 of November 05, 2025.with Impact Rating High:

Cisco ISE related Vulnerability (CVE-2025-20343)

CVE-2025-20343.png

 

CVE-2025-20289CVE-2025-20303 CVE-2025-20304 of November 05, 2025.with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2025-20289 & 20303 & 20304)

CVE-2025-20289 & 20303 & 20304.png

 

CVE-2025-20131 of August 20, 2025 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2025-20131)

CVE-2025-20131.png

 

CVE-2025-20331 CVE-2025-20332 of August 06, 2025 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2025-20331 & 20332)

CVE-2025-20331 & 20332.png

 

CVE-2025-20283CVE-2025-20284 & CVE-2025-20285 of Jul 16, 2025 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2025-20283 & 20284 & 20285)

CVE-2025-20283 & 20284 & 20285.png

 

CVE-2025-20281CVE-2025-20282 CVE-2025-20337 of June 25, 2025 and updated on July 16, 2025 with Impact Rating Critical:

Cisco ISE related Vulnerability (CVE-2025-20281 & 20282 & 20337)

CVE-2025-20281 & 20282 & 20337.png

 

CVE-2025-20286 of June 04, 2025 with Impact Rating Critical:

Cisco ISE related Vulnerability (CVE-2025-20286)

CSCwn63400.png

 

CVE-2025-20130 of June 04, 2025 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2025-20130)

CVE-2025-20130.png

 

CVE-2025-20267 of May 21, 2025 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2025-20267)

CVE-2025-20267.png

 

CVE-2025-20152 of May 21, 2025 with Impact Rating High:

Cisco ISE related Vulnerability (CVE-2025-20152)

CVE-2025-20152.png

 

CVE-2025-20124 and CVE-2025-20125 of February 05, 2025 with Impact Rating Critical:

Cisco ISE related Vulnerability (CVE-2025-20124 e 20125)

Cisco ISE Insecure Java Deserialization and Authorization Bypass Vulnerabilities.png

 

2024

CVE-2024-20525 CVE-2024-20527 & CVE-2024-20528 CVE-2024-20529 & CVE-2024-20530 & CVE-2024-20531 CVE-2024-20532 of November 06, 2024 with Impact Rating Medium:

Cisco ISE related Vulnerability (3.x)

CVE 2024 11 06 00.png

 

CVE-2024-20476 CVE-2024-20487 of November 06, 2024 with Impact Rating Medium:

Cisco ISE related Vulnerability (3.1 - 3.3)

CVE 2024 11 06 01.png

 

CVE-2024-20417 of November 06, 2024 with Impact Rating Medium:

Cisco ISE related Vulnerability (CVE-2024-20417)

CSCwj94294.png

 

CVE-2024-20296 of July 17, 2024 with Impact Rating High:

Cisco ISE related Vulnerability (CVE-2024-20296)

CVE-2024-20296 Fixed Releases.png

 

References

Cisco Security Advisories

ISE - CVEs (versão Português) - Video

 

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