CVE-1999-1212

NONECVSS 0.0

0.0

EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.

No confirmed exploitation signals yet

CISA-KEV: Not listedEPSS: 0%CVSS: —Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Vulnerability in in.rlogind in SunOS 4.0.3 and 4.0.3c allows local users to gain root privileges.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 26.7%
KEV: Not listed

Published

March 27, 1991

Last Modified

June 16, 2026

References (4)

cve@mitrehttp://www.cert.org/advisories/CA-1991-02.html
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/574
af854a3a-2127-422b-91ae-364da2661108http://www.cert.org/advisories/CA-1991-02.html
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/574

Data Freshness Timeline

(refreshed 4× in last 7d / 32× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-24 14:01 UTCEPSS rescore
2026-06-23 21:29 UTCEPSS rescore
2026-06-22 14:22 UTCEPSS rescore
2026-06-21 01:56 UTCEPSS rescore
2026-06-19 19:22 UTCEPSS rescore
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2026-06-11 13:55 UTCEPSS rescore
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2026-06-05 06:07 UTCEPSS rescore
2026-06-04 13:09 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:48 UTCEPSS rescore
2026-05-31 23:17 UTCEG score recompute
2026-05-31 23:17 UTCGHSA enrichment
2026-05-31 22:27 UTCEPSS rescore

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2026-05-31 00:13 UTCEPSS rescore
2026-05-31 00:13 UTCEPSS rescore
2026-05-29 13:40 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
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2026-05-27 13:37 UTCEPSS rescore
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2026-05-26 13:41 UTCEPSS rescore
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2026-05-26 07:16 UTCEPSS rescore
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2026-05-24 16:42 UTCEPSS rescore
2026-05-22 21:15 UTCEPSS rescore
2026-05-21 22:38 UTCEPSS rescore
2026-05-20 22:36 UTCEPSS rescore
2026-05-20 11:20 UTCEPSS rescore
2026-05-20 11:20 UTCEPSS rescore
2026-05-18 21:29 UTCEPSS rescore
2026-05-18 21:29 UTCEPSS rescore

Frequently asked(4)

What is CVE-1999-1212?

CVE-1999-1212 is a none vulnerability published on March 27, 1991. Vulnerability in in.rlogind in SunOS 4.0.3 and 4.0.3c allows local users to gain root privileges.

When was CVE-1999-1212 disclosed?

CVE-1999-1212 was first published in the National Vulnerability Database on March 27, 1991, with the most recent update on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-1999-1212 actively exploited?

CVE-1999-1212 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 26.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-1999-1212?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-1212, 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-1999-1212

📅 Published

🔄 Last Modified

🔗 References (4)