CVE-2023-7102

CRITICAL EPSS 98.6%
Published Dec 24, 20232y ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Dec 24, 2023 2y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
98.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-1104

Affected Products 10

VendorProductVersionRange
barracudaemail_security_gateway_300_firmware*≥5.1.3.001  –  ≤9.2.1.001
barracudaemail_security_gateway_300*any
barracudaemail_security_gateway_400_firmware*≥5.1.3.001  –  ≤9.2.1.001
barracudaemail_security_gateway_400*any
barracudaemail_security_gateway_600_firmware*≥5.1.3.001  –  ≤9.2.1.001
barracudaemail_security_gateway_600*any
barracudaemail_security_gateway_800_firmware*≥5.1.3.001  –  ≤9.2.1.001
barracudaemail_security_gateway_800*any
barracudaemail_security_gateway_900_firmware*≥5.1.3.001  –  ≤9.2.1.001
barracudaemail_security_gateway_900*any

References 6

  • github.com https://github.com/haile01/perl_spreadsheet_excel_rce_poc
    Third Party Advisory
  • github.com https://github.com/jmcnamara/spreadsheet-parseexcel/blob/c7298592e102a375d43150cd002feed806557c15/lib/Spreadsheet/ParseExcel/Utility.pm#L171
    Product
  • github.com https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2023/MNDT-2023-0019.md
    Third Party Advisory
  • metacpan.org https://metacpan.org/dist/Spreadsheet-ParseExcel
    Product
  • barracuda.com https://www.barracuda.com/company/legal/esg-vulnerability
    Vendor Advisory
  • cve.org https://www.cve.org/CVERecord?id=CVE-2023-7101
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.