CVE-2011-4166

NONECVSS 0.0Weaponized

0.0

Directory traversal vulnerability in the MPAUploader.Uploader.1.UploadFiles method in HP Managed Printing Administration before 2.6.4 allows remote attackers to create arbitrary files via crafted form data.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 98.4%
KEV: Not listed

Published

December 27, 2011

Last Modified

April 29, 2026

References (4)

hp-security-alert@hphttp://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03128469
hp-security-alert@hphttp://www.zerodayinitiative.com/advisories/ZDI-11-352/
af854a3a-2127-422b-91ae-364da2661108http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03128469
af854a3a-2127-422b-91ae-364da2661108http://www.zerodayinitiative.com/advisories/ZDI-11-352/

Weakness Classification(1)

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

CWE-22Path Traversal

Data Freshness Timeline

(refreshed 10× in last 7d / 20× 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.

2026-06-05 06:08 UTCepss_batch
2026-06-05 06:07 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-29 05:55 UTCEG score recompute
2026-05-29 05:54 UTCGHSA enrichment
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 21:15 UTCepss_batch

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 Metasploit module) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-27013✓ verified
First seen Jul 22, 2013
HP Managed Printing Administration - jobAcct Remote Command Execution (Metasploit)
Open source ↗
Metasploitexploit/windows/http/hp_mpa_job_acct✓ verified
First seen Dec 21, 2011
HP Managed Printing Administration jobAcct Remote Command Execution
Open source ↗

Frequently asked(4)

What is CVE-2011-4166?

CVE-2011-4166 is a none vulnerability published on December 27, 2011. Directory traversal vulnerability in the MPAUploader.Uploader.1.UploadFiles method in HP Managed Printing Administration before 2.6.4 allows remote attackers to create arbitrary files via crafted form data.

When was CVE-2011-4166 disclosed?

CVE-2011-4166 was first published in the National Vulnerability Database on December 27, 2011, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-4166 actively exploited?

CVE-2011-4166 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-4166?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-4166, 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-2011-4166

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-4166?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(4)

Related CVEs(same CWE)