OrbiTeam BSCW Classic up to 7.4.2 XML Tag paraparser.py exportpdf xml injection

Summaryinfo

A vulnerability classified as critical has been found in OrbiTeam BSCW Classic up to 5.0.11/5.1.9/5.2.3/7.3.2/7.4.2. This vulnerability affects the function exportpdf of the file reportlab\platypus\paraparser.py of the component XML Tag Handler. Performing a manipulation results in xml injection. This vulnerability is known as CVE-2021-36359. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in OrbiTeam BSCW Classic up to 5.0.11/5.1.9/5.2.3/7.3.2/7.4.2. It has been classified as critical. This affects the function exportpdf of the file reportlab\platypus\paraparser.py of the component XML Tag Handler. The manipulation with an unknown input leads to a xml injection vulnerability. CWE is classifying the issue as CWE-91. The product does not properly neutralize special elements that are used in XML, allowing attackers to modify the syntax, content, or commands of the XML before it is processed by an end system. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 08/30/2021. It is possible to read the advisory at seclists.org. This vulnerability is uniquely identified as CVE-2021-36359. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

Upgrading to version 5.0.12, 5.1.10, 5.2.4, 7.3.3 or 7.4.3 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• OrbiTeam

Name

• BSCW Classic

Version

• 5.0.0
• 5.0.1
• 5.0.2
• 5.0.3
• 5.0.4
• 5.0.5
• 5.0.6
• 5.0.7
• 5.0.8
• 5.0.9
• 5.0.10
• 5.0.11
• 5.1.0
• 5.1.1
• 5.1.2
• 5.1.3
• 5.1.4
• 5.1.5
• 5.1.6
• 5.1.7
• 5.1.8
• 5.1.9
• 5.2.0
• 5.2.1
• 5.2.2
• 5.2.3
• 7.3.0
• 7.3.1
• 7.3.2
• 7.4.0
• 7.4.1
• 7.4.2

CPE 2.3info

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CPE 2.2info

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Entryinfo

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