What’s Vulnerable › Vulnerabilities

CVE-2015-0961

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-05-25 · updated 2026-06-17

Description

Barracuda Web Filter before 8.1.0.005, when SSL Inspection is enabled, does not verify X.509 certificates from upstream SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Affected products

• Barracuda Web Filter: through 8.0.003

References

• http://www.kb.cert.org/vuls/id/534407
• https://blog.barracuda.com/2015/04/28/barracuda-delivers-updated-ssl-inspection-feature/
• https://techlib.barracuda.com/BWF/UpdateSSLCerts
• https://www.barracuda.com/support/techalerts
• http://www.kb.cert.org/vuls/id/534407
• https://blog.barracuda.com/2015/04/28/barracuda-delivers-updated-ssl-inspection-feature/
• https://techlib.barracuda.com/BWF/UpdateSSLCerts
• https://www.barracuda.com/support/techalerts

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