CVE-2023-20172: Cisco Identity Services Engine Arbitrary File Delete and File Read Vulnerabilities
First published: Thu May 18 2023(Updated: )
Multiple vulnerabilities in Cisco Identity Services Engine (ISE) could allow an authenticated attacker to delete or read arbitrary files on the underlying operating system. To exploit these vulnerabilities, an attacker must have valid credentials on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Identity Services Engine | =3.1 | |
| Cisco Identity Services Engine | =3.1-patch1 | |
| Cisco Identity Services Engine | =3.1-patch3 | |
| Cisco Identity Services Engine | =3.1-patch4 | |
| Cisco Identity Services Engine | =3.1-patch5 | |
| Cisco Identity Services Engine | =3.2 | |
| Cisco Identity Services Engine | =3.2-patch1 |
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Reference Links
Frequently Asked Questions
What is CVE-2023-20172?
CVE-2023-20172 is a vulnerability in Cisco Identity Services Engine (ISE) that could allow an authenticated attacker to delete or read arbitrary files on the underlying operating system.
How severe is CVE-2023-20172?
CVE-2023-20172 has a severity rating of 4.9 (medium).
What software is affected by CVE-2023-20172?
Cisco Identity Services Engine versions 3.1, 3.1-patch1, 3.1-patch3, 3.1-patch4, 3.1-patch5, 3.2, and 3.2-patch1 are affected by CVE-2023-20172.
How can I exploit CVE-2023-20172?
To exploit CVE-2023-20172, an attacker must have valid credentials on an affected device.
Is there a fix for CVE-2023-20172?
Yes, Cisco has released patches to address the vulnerabilities. Please refer to the Cisco Security Advisory linked above for more information.
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- vendor/cisco
- canonical/cisco identity services engine
- version/cisco identity services engine/3.1
- version/cisco identity services engine/3.1-patch1
- version/cisco identity services engine/3.1-patch3
- version/cisco identity services engine/3.1-patch4
- version/cisco identity services engine/3.1-patch5
- version/cisco identity services engine/3.2
- version/cisco identity services engine/3.2-patch1