Cisco Identity Services Engine Web-based Management Interface xml external entity reference

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Cisco Identity Services Engine. This affects an unknown function of the component Web-based Management Interface. The manipulation results in xml external entity reference. This vulnerability is cataloged as CVE-2023-20173. The attack may be launched remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Cisco Identity Services Engine (Policy Management Software) (affected version unknown). Affected is an unknown functionality of the component Web-based Management Interface. The manipulation with an unknown input leads to a xml external entity reference vulnerability. CWE is classifying the issue as CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was shared 05/18/2023 as cisco-sa-ise-xxe-inj-696OZTCm. The advisory is available at sec.cloudapps.cisco.com. This vulnerability is traded as CVE-2023-20173 since 10/27/2022. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 234136 (Cisco Identity Services Engine Multiple Vulnerabilities (cisco-sa-ise-xxe-inj-696OZTCm)), which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (234136) and EUVD (EUVD-2023-24352). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.9
NVD Vector: 🔍

CNA Base Score: 4.9
CNA Vector (Cisco Systems, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Xml external entity reference
CWE: CWE-611 / CWE-610
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 234136
Nessus Name: Cisco Identity Services Engine Multiple Vulnerabilities (cisco-sa-ise-xxe-inj-696OZTCm)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/27/2022 🔍
05/18/2023 +203 days 🔍
05/18/2023 +0 days 🔍
08/25/2025 +830 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-ise-xxe-inj-696OZTCm
Status: Confirmed

CVE: CVE-2023-20173 (🔍)
GCVE (CVE): GCVE-0-2023-20173
GCVE (VulDB): GCVE-100-229314
EUVD: 🔍

Entryinfo

Created: 05/18/2023 09:16
Updated: 08/25/2025 18:12
Changes: 05/18/2023 09:16 (50), 06/10/2023 14:35 (10), 04/11/2025 04:38 (16), 08/25/2025 18:12 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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