CVE-2022-22899

MEDIUMNVD 5.55.5—

5.5

Core FTP / SFTP Server v2 Build 725 was discovered to allow unauthenticated attackers to cause a Denial of Service (DoS) via a crafted packet through the SSH service.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 39.6%
KEV: Not listed

Published

February 17, 2022

Last Modified

November 21, 2024

References (6)

cve@mitrehttp://coreftp.com
cve@mitrehttp://coreftp.com/forums/viewtopic.php?f=15&t=4022509
cve@mitrehttps://yoursecuritybores.me/coreftp-vulnerabilities/
af854a3a-2127-422b-91ae-364da2661108http://coreftp.com
af854a3a-2127-422b-91ae-364da2661108http://coreftp.com/forums/viewtopic.php?f=15&t=4022509
af854a3a-2127-422b-91ae-364da2661108https://yoursecuritybores.me/coreftp-vulnerabilities/

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 15× 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 06:09 UTCepss_batch
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Frequently asked(5)

What is CVE-2022-22899?

CVE-2022-22899 is a medium vulnerability published on February 17, 2022. Core FTP / SFTP Server v2 Build 725 was discovered to allow unauthenticated attackers to cause a Denial of Service (DoS) via a crafted packet through the SSH service.

When was CVE-2022-22899 disclosed?

CVE-2022-22899 was first published in the National Vulnerability Database on February 17, 2022, 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-2022-22899 actively exploited?

CVE-2022-22899 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 39.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-22899?

CVE-2022-22899 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2022-22899?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-22899, 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-2022-22899

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-22899?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)