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Rewterz Threat Advisory – CVE-2023-20030 – Cisco Identity Services Engine Vulnerability

February 2, 2023
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Rewterz Threat Advisory – CVE-2023-20073 – Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers Vulnerability

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Rewterz Threat Advisory – Multiple Cisco ISE Software Vulnerbilities

Severity

Medium

Analysis Summary

CVE-2023-20022 CVSS:6

Cisco ISE Software could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper validation of user-supplied input. By sending a specially-crafted CLI command, an authenticated attacker could exploit this vulnerability to gain elevate privileges to root.

CVE-2023-20021 CVSS:6

Cisco ISE Software could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper validation of user-supplied input. By sending a specially-crafted CLI command, an authenticated attacker could exploit this vulnerability to gain elevate privileges to root.

CVE-2023-20023 CVSS:6

Cisco ISE Software could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper validation of user-supplied input. By sending a specially-crafted CLI command, an authenticated attacker could exploit this vulnerability to gain elevate privileges to root.

Impact

  • Privilege Escalation

Indicators Of Compromise

CVE

  • CVE-2023-20022
  • CVE-2023-20021
  • CVE-2023-20023

Affected Vendors

Cisco

Affected Products

  • Cisco Identity Services Engine (ISE)

Remediation

Refer to Cisco Security Advisory for patch, upgrade or suggested workaround information.

Cisco Security Advisory

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