CVE-2021-21435: Information exposure in PDF export

Published Feb 8, 2021
·
Updated

Article Bcc fields and agent personal information are shown when customer prints the ticket (PDF) via external interface. This issue affects: OTRS AG OTRS 7.0.x version 7.0.23 and prior versions; 8.0.x version 8.0.10 and prior versions.

Affected Software

3 affected components
OTRS OTRS>=6.0.0<=6.0.30
OTRS OTRS>=7.0.0<=7.0.23
OTRS OTRS>=8.0.0<=8.0.10

Remediation

Information

Update to OTRS 8.0.11 or OTRS 7.0.24.

Event History

Feb 8, 2021
CVE Published
via MITRE·10:55 AM
Data Sourced
via MITRE·10:55 AM
RemedyDescriptionSeverityWeakness

Frequently Asked Questions

1

What is the vulnerability ID?

The vulnerability ID is CVE-2021-21435.

2

What is the severity of CVE-2021-21435?

The severity of CVE-2021-21435 is medium (severity value: 6.5).

3

Which software versions are affected by CVE-2021-21435?

OTRS 7.0.x version 7.0.23 and prior versions; 8.0.x version 8.0.10 and prior versions are affected by CVE-2021-21435.

4

How does CVE-2021-21435 affect OTRS AG OTRS?

CVE-2021-21435 allows Bcc fields and agent personal information to be shown when a customer prints the ticket (PDF) via the external interface.

5

Where can I find more information about CVE-2021-21435?

You can find more information about CVE-2021-21435 in the OTRS Security Advisory 2021-02: [OTRS Security Advisory 2021-02](https://otrs.com/release-notes/otrs-security-advisory-2021-02/).

Contact

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