Cisco Identity Services Engine XML external entity injection | CVE-2023-20173

NAME
__________
Cisco Identity Services Engine XML external entity injection

Platforms Affected:
Cisco Identity Services Engine 2.7
Cisco Identity Services Engine 3.0
Cisco Identity Services Engine 3.1
Cisco Identity Services Engine 3.2

Risk Level:
4.9

Exploitability:
Unproven

Consequences:
Obtain Information

DESCRIPTION
__________

Cisco Identity Services Engine is vulnerable to an XML external entity injection (XXE) attack when processing XML data, caused by improper handling of XML External Entity (XXE) entries when parsing certain XML files. By uploading a crafted XML file that contains references to external entities, a remote authenticated attacker could exploit this vulnerability to retrieve files from the local system, resulting in the disclosure of confidential information.

CVSS 3.0 Information
__________

Privileges Required:
High

User Interaction:
None

Scope:
Unchanged

Access Vector:
Network


 


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