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4.9

CVE-2023-20173: Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read arbitrary files or conduct a server-side...

CVE-2023-20173 · published 3 years ago
Summary

Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read arbitrary files or conduct a server-side request forgery (SSRF) attack through an affected device. To exploit these vulnerabilities, an attacke...

What to do
  • Update cisco identity_services_engine to version 3.0.0 or later.
Affected software
VendorProductAffected versions
cisco identity_services_engine < 3.0.0
3.0.0
3.1
3.2
cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:*
Original advisory text
Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read arbitrary files or conduct a server-side...
Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read arbitrary files or conduct a server-side request forgery (SSRF) attack through an affected device. To exploit these vulnerabilities, an attacker must have valid Administrator credentials on the affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
4.9 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-611XML External Entity (XXE)
Timeline
Published18 May 2023
Updated4 Nov 2026
First seen29 Sep 2026
Sources
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