CVE-2005-3344

NONECVSS 0.0Elevated

0.0

The default installation of Horde 3.0.4 contains an administrative account with a blank password, which allows remote attackers to gain access.

CVSS v3: —
EG Score: —
EPSS: 93.2%
KEV: Not listed

Published

November 16, 2005

Last Modified

April 16, 2026

References (10)

security@debianhttp://www.debian.org/security/2005/dsa-884
security@debianhttp://www.networkscanning.com/Horde-Default-Admin-Password-Vulnerability-VSS_20171.html
security@debianhttp://www.osvdb.org/24117
security@debianhttp://www.securityfocus.com/bid/15337/
security@debianhttps://exchange.xforce.ibmcloud.com/vulnerabilities/24576
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2005/dsa-884
af854a3a-2127-422b-91ae-364da2661108http://www.networkscanning.com/Horde-Default-Admin-Password-Vulnerability-VSS_20171.html
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/24117
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/15337/
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/24576

Data Freshness Timeline

(refreshed 7× in last 7d / 13× 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.

2026-05-29 13:40 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-24 16:42 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Nucleihttp/cves/2005/CVE-2005-3344.yaml
First seen Jan 1, 2005
Horde Groupware Unauthenticated Admin Access
Open source ↗

Frequently asked(4)

What is CVE-2005-3344?

CVE-2005-3344 is a none vulnerability published on November 16, 2005. The default installation of Horde 3.0.4 contains an administrative account with a blank password, which allows remote attackers to gain access.

When was CVE-2005-3344 disclosed?

CVE-2005-3344 was first published in the National Vulnerability Database on November 16, 2005, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2005-3344 actively exploited?

CVE-2005-3344 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 93.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2005-3344?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2005-3344, 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.

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CVE-2005-3344

📅 Published

🔄 Last Modified

🔗 References (10)