CVE-1999-0651

NONECVSS 0.0Weaponized

0.0

The rsh/rlogin service is running.

CVSS v3: —
EG Score: —
EPSS: 97.9%
KEV: Not listed

Published

January 1, 1999

Last Modified

April 16, 2026

References (2)

cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/2995
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/2995

Data Freshness Timeline

(refreshed 9× in last 7d / 16× 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
2026-05-28 13:42 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
2026-05-27 13:37 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 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
2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(3 references)

Working exploit code is in the public domain (3 Metasploit modules). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Metasploitauxiliary/scanner/rservices/rsh_login✓ verified
First seen Jan 1, 1999
rsh Authentication Scanner
Open source ↗
Metasploitauxiliary/scanner/rservices/rexec_login✓ verified
First seen Jan 1, 1999
rexec Authentication Scanner
Open source ↗
Metasploitauxiliary/scanner/rservices/rlogin_login✓ verified
First seen Jan 1, 1999
rlogin Authentication Scanner
Open source ↗

Frequently asked(4)

What is CVE-1999-0651?

CVE-1999-0651 is a none vulnerability published on January 1, 1999. The rsh/rlogin service is running.

When was CVE-1999-0651 disclosed?

CVE-1999-0651 was first published in the National Vulnerability Database on January 1, 1999, 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-1999-0651 actively exploited?

CVE-1999-0651 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-1999-0651?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-0651, 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-1999-0651

📅 Published

🔄 Last Modified

🔗 References (2)