CVE-2021-35496 : The XMLA Connections component of TIBCO Software Inc.'s TIBCO JasperReports Serv

The XMLA Connections component of TIBCO Software Inc.'s TIBCO JasperReports Server, TIBCO JasperReports Server, TIBCO JasperReports Server, TIBCO JasperReports Server, TIBCO JasperReports Server - Community Edition, TIBCO JasperReports Server - Developer Edition, TIBCO JasperReports Server for AWS Marketplace, TIBCO JasperReports Server for ActiveMatrix BPM, and TIBCO JasperReports Server for Microsoft Azure contains a difficult to exploit vulnerability that allows a low privileged attacker with network access to interfere with XML processing in the affected component. Affected releases are TIBCO Software Inc.'s TIBCO JasperReports Server: versions 7.2.1 and below, TIBCO JasperReports Server: versions 7.5.0 and 7.5.1, TIBCO JasperReports Server: version 7.8.0, TIBCO JasperReports Server: version 7.9.0, TIBCO JasperReports Server - Community Edition: versions 7.8.0 and below, TIBCO JasperReports Server - Developer Edition: versions 7.9.0 and below, TIBCO JasperReports Server for AWS Marketplace: versions 7.9.0 and below, TIBCO JasperReports Server for ActiveMatrix BPM: versions 7.9.0 and below, and TIBCO JasperReports Server for Microsoft Azure: version 7.8.0.

Published 2021-10-12 18:15:08

Updated 2021-11-23 21:46:28

Source TIBCO Software Inc.

View at NVD, CVE.org

Vulnerability category: XML external entity (XXE) injection

Products affected by CVE-2021-35496

Tibco » Jasperreports Server » For Activematrix Bpm
Versions up to, including, (<=) 7.9.0
cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:activematrix_bpm:*:*
Matching versions
Tibco » Jasperreports Server » For Aws Marketplace
Versions up to, including, (<=) 7.9.0
cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:aws_marketplace:*:*
Matching versions
Tibco » Jasperreports Server » Developer Edition
Versions up to, including, (<=) 7.9.0
cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:developer:*:*:*
Matching versions
Tibco » Jasperreports Server » Community Edition
Versions up to, including, (<=) 7.8.0
cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:community:*:*:*
Matching versions
Tibco » Jasperreports Server »
Versions up to, including, (<=) 7.2.1
cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:-:*:*
Matching versions
Tibco » Jasperreports Server » For Microsoft Azure
Versions up to, including, (<=) 7.8.0
cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:microsoft_azure:*:*
Matching versions
Tibco » Jasperreports Server » Version: 7.5.0
cpe:2.3:a:tibco:jasperreports_server:7.5.0:*:*:*:*:-:*:*
Matching versions
Tibco » Jasperreports Server » Version: 7.5.1
cpe:2.3:a:tibco:jasperreports_server:7.5.1:*:*:*:*:-:*:*
Matching versions
Tibco » Jasperreports Server » Version: 7.8.0
cpe:2.3:a:tibco:jasperreports_server:7.8.0:*:*:*:*:-:*:*
Matching versions
Tibco » Jasperreports Server » Version: 7.9.0
cpe:2.3:a:tibco:jasperreports_server:7.9.0:*:*:*:*:-:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-35496

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 42 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-35496

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.0	MEDIUM	AV:N/AC:M/Au:S/C:P/I:P/A:P	6.8	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.5	HIGH	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	1.6	5.9	TIBCO Software Inc.
Attack Vector: Network Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.5	HIGH	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	1.6	5.9	NIST
Attack Vector: Network Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2021-35496

CWE-611 Improper Restriction of XML External Entity Reference

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.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-35496

https://www.tibco.com/services/support/advisories

Advisory | TIBCO Software
Vendor Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2021-35496

Products affected by CVE-2021-35496

Exploit prediction scoring system (EPSS) score for CVE-2021-35496

CVSS scores for CVE-2021-35496

CWE ids for CVE-2021-35496

References for CVE-2021-35496