CVE-2023-7102

CRITICAL EXPLOITED IN THE WILD

Barracuda ESG Appliance <9.2.1.001 - Parameter Injection

Title source: llm

Description

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.

References (6)

Core 6

Core References

Third Party Advisory

https://github.com/haile01/perl_spreadsheet_excel_rce_poc

View Writeup ZIP pw:eip

Product

https://github.com/jmcnamara/spreadsheet-parseexcel/blob/c7298592e102a375d43150cd002feed806557c15/lib/Spreadsheet/ParseExcel/Utility.pm#L171

View Writeup ZIP pw:eip

Third Party Advisory

https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2023/MNDT-2023-0019.md

View Writeup ZIP pw:eip

Product

https://metacpan.org/dist/Spreadsheet-ParseExcel

Vendor Advisory

https://www.barracuda.com/company/legal/esg-vulnerability

Third Party Advisory

https://www.cve.org/CVERecord?id=CVE-2023-7101

Scores

CVSS v3 9.8

EPSS 0.0891

EPSS Percentile 92.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

VulnCheck KEV 2023-12-24

InTheWild.io 2023-12-27

CWE

CWE-1104

Status published

Products (5)

barracuda/email_security_gateway_300_firmware 5.1.3.001 - 9.2.1.001

barracuda/email_security_gateway_400_firmware 5.1.3.001 - 9.2.1.001

barracuda/email_security_gateway_600_firmware 5.1.3.001 - 9.2.1.001

barracuda/email_security_gateway_800_firmware 5.1.3.001 - 9.2.1.001

barracuda/email_security_gateway_900_firmware 5.1.3.001 - 9.2.1.001

Published Dec 24, 2023

Tracked Since Feb 18, 2026