CVE-2011-4069

CRITICALNVD 9.8

9.8

html/admin/login.php in PacketFence before 3.0.2 allows remote attackers to conduct LDAP injection attacks and consequently bypass authentication via a crafted username.

CVSS v3: 9.8
EG Score: —
EPSS: 71.4%
KEV: Not listed

Published

February 1, 2018

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://packetfence.org/bugs/changelog_page.php?version_id=35
cve@mitrehttps://packetfence.org/bugs/view.php?id=1293
af854a3a-2127-422b-91ae-364da2661108https://packetfence.org/bugs/changelog_page.php?version_id=35
af854a3a-2127-422b-91ae-364da2661108https://packetfence.org/bugs/view.php?id=1293

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-90LDAP Injection

Data Freshness Timeline

(refreshed 5× in last 7d / 5× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-24 16:43 UTCepss_batch

Frequently asked(5)

What is CVE-2011-4069?

CVE-2011-4069 is a critical vulnerability published on February 1, 2018. html/admin/login.php in PacketFence before 3.0.2 allows remote attackers to conduct LDAP injection attacks and consequently bypass authentication via a crafted username.

When was CVE-2011-4069 disclosed?

CVE-2011-4069 was first published in the National Vulnerability Database on February 1, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-4069 actively exploited?

CVE-2011-4069 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 71.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2011-4069?

CVE-2011-4069 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2011-4069?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-4069, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2011-4069

📅 Published

🔄 Last Modified

🔗 References (4)