CVE-2023-7102: Remote Code Execution (RCE) Vulnerability
First published: Sun Dec 24 2023(Updated: )
Use of a Third Party library produced a vulnerability in Barracuda Networks Inc. Barracuda ESG Appliance which allowed Parameter Injection.This issue affected Barracuda ESG Appliance, from 5.1.3.001 through 9.2.1.001, until Barracuda removed the vulnerable logic.
Credit: mandiant-cve@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Barracuda Email Security Gateway 300 | >=5.1.3.001<=9.2.1.001 | |
| Barracuda Email Security Gateway 300 Firmware | ||
| All of | ||
| Barracuda Email Security Gateway | >=5.1.3.001<=9.2.1.001 | |
| Barracuda Email Security Gateway 400 Firmware | ||
| All of | ||
| Barracuda Email Security Gateway | >=5.1.3.001<=9.2.1.001 | |
| Barracuda Email Security Gateway | ||
| All of | ||
| Barracuda Email Security Gateway | >=5.1.3.001<=9.2.1.001 | |
| Barracuda Email Security Gateway 800 Firmware | ||
| All of | ||
| Barracuda Email Security Gateway | >=5.1.3.001<=9.2.1.001 | |
| Barracuda Email Security Gateway |
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Reference Links
- https://www.barracuda.com/company/legal/esg-vulnerability
- https://www.cve.org/CVERecord?id=CVE-2023-7101
- https://metacpan.org/dist/Spreadsheet-ParseExcel
- https://github.com/haile01/perl_spreadsheet_excel_rce_poc
- https://github.com/jmcnamara/spreadsheet-parseexcel/blob/c7298592e102a375d43150cd002feed806557c15/lib/Spreadsheet/ParseExcel/Utility.pm#L171
- https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2023/MNDT-2023-0019.md
- https://www.theregister.com/2024/03/27/surge_in_enterprise_zero_days/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2023-7102?
CVE-2023-7102 has a medium severity due to its potential for parameter injection in Barracuda ESG Appliances.
How do I fix CVE-2023-7102?
To fix CVE-2023-7102, upgrade your Barracuda ESG Appliance to the latest firmware version that removes the vulnerable logic.
Which Barracuda ESG Appliance versions are affected by CVE-2023-7102?
CVE-2023-7102 affects Barracuda ESG Appliance versions from 5.1.3.001 to 9.2.1.001.
What kind of vulnerabilities does CVE-2023-7102 introduce?
CVE-2023-7102 introduces a parameter injection vulnerability through the use of a third-party library.
Who is affected by the CVE-2023-7102 vulnerability?
Users of Barracuda ESG Appliances, specifically versions 5.1.3.001 through 9.2.1.001, are affected by CVE-2023-7102.
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