Siemens Polarion ALM prior 2304.0 Application Server Filesystem xml external entity reference

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in Siemens Polarion ALM and classified as problematic. Affected by this issue is some unknown functionality of the component Application Server Filesystem Handler. Performing a manipulation results in xml external entity reference. This vulnerability is identified as CVE-2023-28828. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Siemens Polarion ALM. It has been classified as problematic. This affects an unknown part of the component Application Server Filesystem Handler. 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. The summary by CVE is:

A vulnerability has been identified in Polarion ALM (All versions < V2304.0). The application contains a XML External Entity Injection (XXE) vulnerability. This could allow an attacker to view files on the application server filesystem.

The weakness was released 04/11/2023 as ssa-632164. The advisory is shared at cert-portal.siemens.com. This vulnerability is uniquely identified as CVE-2023-28828 since 03/24/2023. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Upgrading to version 2304.0 eliminates this vulnerability.

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Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector (Siemens AG): 🔍

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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Polarion ALM 2304.0

Timelineinfo

03/24/2023 🔍
04/11/2023 +17 days 🔍
04/11/2023 +0 days 🔍
04/28/2023 +17 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-632164
Status: Confirmed

CVE: CVE-2023-28828 (🔍)
GCVE (CVE): GCVE-0-2023-28828
GCVE (VulDB): GCVE-100-225501

Entryinfo

Created: 04/11/2023 13:34
Updated: 04/28/2023 07:02
Changes: 04/11/2023 13:34 (50), 04/28/2023 07:02 (11)
Complete: 🔍
Cache ID: 216::103

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