What’s Vulnerable › Vulnerabilities

CVE-2011-4068

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-02-01 · updated 2026-06-16
• Weakness: CWE-287

Description

The check_password function in html/admin/login.php in PacketFence before 3.0.2 allows remote attackers to bypass authentication via an empty password.

Affected products

• Packetfence: through 3.0.1

References

• https://packetfence.org/bugs/changelog_page.php?version_id=35
• https://packetfence.org/bugs/view.php?id=1293
• https://packetfence.org/bugs/changelog_page.php?version_id=35
• https://packetfence.org/bugs/view.php?id=1293

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