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Cisco Identity Services Engine (ISE) has multiple critical vulnerabilities that allow remote attackers to execute arbitrary commands on the underlying operating system of affected devices.

CybersecurityApr 17, 2026score 0.273 posts · 0 replies across 2 instances
The thread discusses multiple critical vulnerabilities in Cisco Identity Services Engine (ISE) and related products, allowing remote attackers to execute arbitrary commands on affected devices. These vulnerabilities are rated as critical and require administrative access for exploitation. The posts highlight the severity of these security flaws and their potential impact on system integrity.

Claims

Cisco Identity Services Engine (ISE) has multiple critical vulnerabilities that allow remote attackers to execute arbitrary commands on the underlying operating system of affected devices.
Parent: CybersecurityEntity: Cisco Identity Services Engine (ISE)Impact: negativeDate: Apr 17, 2026 - Apr 18, 2026Target: The existence and severity of critical vulnerabilities in Cisco Identity Services Engine (ISE) that enable remote code execution.

Source posts

@[email protected]
🔴 CVE-2026-20186 - Critical (9.9) A vulnerability in Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have at ... 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-20186/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
0 boosts · 0 favs · 0 replies · Apr 17, 2026
#cve#vulnerability#infosec#cybersecurity#security#tenda
@[email protected]
🔴 CVE-2026-20180 - Critical (9.9) A vulnerability in Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have at ... 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-20180/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
0 boosts · 0 favs · 0 replies · Apr 17, 2026
#cve#vulnerability#infosec#cybersecurity#security#tenda
@[email protected]
🔴 CVE-2026-20147 - Critical (9.9) A vulnerability in Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid admini... 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-20147/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
0 boosts · 0 favs · 0 replies · Apr 18, 2026
#cve#vulnerability#infosec#cybersecurity#security#tenda