CVE-2019-4061

MEDIUMNVD 5.35.3—Weaponized

5.3

IBM BigFix Platform 9.2 and 9.5 could allow an attacker to query the relay remotely and gather information about the updates and fixlets deployed to the associated sites due to not enabling authenticated access. IBM X-Force ID: 156869.

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 98.9%
KEV: Not listed

Published

February 27, 2019

Last Modified

November 21, 2024

References (8)

psirt@ushttp://www.ibm.com/support/docview.wss?uid=ibm10870242
psirt@ushttp://www.rapid7.com/db/modules/auxiliary/gather/ibm_bigfix_sites_packages_enum
psirt@ushttp://www.securityfocus.com/bid/107189
psirt@ushttps://exchange.xforce.ibmcloud.com/vulnerabilities/156869
af854a3a-2127-422b-91ae-364da2661108http://www.ibm.com/support/docview.wss?uid=ibm10870242
af854a3a-2127-422b-91ae-364da2661108http://www.rapid7.com/db/modules/auxiliary/gather/ibm_bigfix_sites_packages_enum
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/107189
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/156869

Weakness Classification(1)

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

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Data Freshness Timeline

(refreshed 11× 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.

2026-06-08 14:15 UTCepss_batch
2026-06-08 14:15 UTCepss_batch
2026-06-08 14:15 UTCepss_batch
2026-06-07 15:23 UTCepss_batch
2026-06-07 15:23 UTCepss_batch
2026-06-05 22:45 UTCepss_batch
2026-06-05 06:08 UTCepss_batch
2026-06-04 13:10 UTCepss_batch
2026-06-04 13:10 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 22:14 UTCEG score recompute
2026-05-27 22:14 UTCGHSA enrichment

Publicly available exploits

(2 references)

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

Metasploitauxiliary/gather/ibm_bigfix_sites_packages_enum✓ verified
First seen Mar 18, 2019
IBM BigFix Relay Server Sites and Package Enum
Open source ↗
Nucleihttp/cves/2019/CVE-2019-4061.yaml
First seen Jan 1, 2019
IBM BigFix Platform - Information Disclosure
Open source ↗

Frequently asked(5)

What is CVE-2019-4061?

CVE-2019-4061 is a medium vulnerability published on February 27, 2019. IBM BigFix Platform 9.2 and 9.5 could allow an attacker to query the relay remotely and gather information about the updates and fixlets deployed to the associated sites due to not enabling authenticated access. IBM X-Force ID: 156869.

When was CVE-2019-4061 disclosed?

CVE-2019-4061 was first published in the National Vulnerability Database on February 27, 2019, 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-2019-4061 actively exploited?

CVE-2019-4061 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-4061?

CVE-2019-4061 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2019-4061?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-4061, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2019-4061

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