CVE-2024-42027

MEDIUMNVD 6.76.7—

6.7

The E2EE password entropy generated by Rocket.Chat Mobile prior to version 4.5.1 is insufficient, allowing attackers to crack it if they have the appropriate time and resources.

CVSS v3: 6.7
EG Score: 6.7(medium)
EPSS: 33.9%
KEV: Not listed

Published

October 7, 2024

Last Modified

April 15, 2026

References (1)

support@hackeronehttps://hackerone.com/reports/2546437

Weakness Classification(1)

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

CWE-1391

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.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-22 21:16 UTCepss_batch

Frequently asked(5)

What is CVE-2024-42027?

CVE-2024-42027 is a medium vulnerability published on October 7, 2024. The E2EE password entropy generated by Rocket.Chat Mobile prior to version 4.5.1 is insufficient, allowing attackers to crack it if they have the appropriate time and resources.

When was CVE-2024-42027 disclosed?

CVE-2024-42027 was first published in the National Vulnerability Database on October 7, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-42027 actively exploited?

CVE-2024-42027 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 33.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-42027?

CVE-2024-42027 has a CVSS v3 base score of 6.7 (NVD).

How do I remediate CVE-2024-42027?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-42027, 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-2024-42027

📅 Published

🔄 Last Modified

🔗 References (1)