CVE-1999-0627

UNRATEDCVSS · not yet scored
—
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No CVSS published and no exploitation signals yet
CISA-KEV: Not listedEPSS PROB: 7%CVSS v2: —Exploit: None knownExposed: 0

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

The rexd service is running, which uses weak authentication that can allow an attacker to execute commands.

CVSS v3
—
EchelonGraph score
Not yet assessedNo source has published severity data for this CVE yet — no CVSS score from NVD or a CNA, no GitHub advisory, and it is not in CISA KEV. This is not a rating of zero; we cannot assess it yet.
EG Score
—
EG Risk
—
EPSS PROB
7%
EPSS %ILE
94%
KEV
Not listed

Published

March 1, 1992

Last Modified

June 16, 2026

References (2)

Data Freshness Timeline

(refreshed 0× in last 7d / 1× 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.

  1. 2026-09-04 04:59 UTCEPSS rescore
  2. 2026-08-03 10:27 UTCEPSS rescore
  3. 2026-07-23 00:40 UTCEG score recompute
  4. 2026-07-23 00:23 UTCEG score recompute
  5. 2026-07-22 23:45 UTCEG score recompute
  6. 2026-07-22 21:25 UTCEG score recompute
  7. 2026-07-20 17:02 UTCEPSS rescore
  8. 2026-07-18 09:59 UTCEPSS rescore
  9. 2026-07-16 16:58 UTCEPSS rescore
  10. 2026-07-15 16:53 UTCEPSS rescore
  11. 2026-07-11 08:22 UTCEPSS rescore
  12. 2026-07-08 15:08 UTCEPSS rescore
  13. 2026-07-04 06:26 UTCEPSS rescore
  14. 2026-07-02 14:00 UTCEPSS rescore
  15. 2026-06-28 14:02 UTCEPSS rescore
  16. 2026-06-27 03:04 UTCEPSS rescore
  17. 2026-06-24 14:01 UTCEPSS rescore
  18. 2026-06-23 21:29 UTCEPSS rescore
  19. 2026-06-22 14:22 UTCEPSS rescore
  20. 2026-06-21 01:56 UTCEPSS rescore
  21. 2026-06-19 19:22 UTCEPSS rescore
  22. 2026-06-18 17:49 UTCEPSS rescore
  23. 2026-06-18 17:49 UTCEPSS rescore
  24. 2026-06-17 17:49 UTCEPSS rescore
  25. 2026-06-16 17:49 UTCEPSS rescore
Show 34 more
  1. 2026-06-14 23:13 UTCEPSS rescore
  2. 2026-06-13 22:56 UTCEPSS rescore
  3. 2026-06-12 23:07 UTCEPSS rescore
  4. 2026-06-11 13:55 UTCEPSS rescore
  5. 2026-06-10 22:13 UTCEPSS rescore
  6. 2026-06-10 13:17 UTCEPSS rescore
  7. 2026-06-07 15:21 UTCEPSS rescore
  8. 2026-06-06 13:44 UTCEPSS rescore
  9. 2026-06-05 06:07 UTCEPSS rescore
  10. 2026-06-04 13:09 UTCEPSS rescore
  11. 2026-06-02 20:10 UTCEPSS rescore
  12. 2026-06-01 13:48 UTCEPSS rescore
  13. 2026-05-31 23:16 UTCEG score recompute
  14. 2026-05-31 23:16 UTCGHSA enrichment
  15. 2026-05-31 22:27 UTCEPSS rescore
  16. 2026-05-31 00:13 UTCEPSS rescore
  17. 2026-05-31 00:13 UTCEPSS rescore
  18. 2026-05-29 13:40 UTCEPSS rescore
  19. 2026-05-28 13:42 UTCEPSS rescore
  20. 2026-05-28 13:42 UTCEPSS rescore
  21. 2026-05-28 13:42 UTCEPSS rescore
  22. 2026-05-28 13:42 UTCEPSS rescore
  23. 2026-05-27 13:37 UTCEPSS rescore
  24. 2026-05-27 13:37 UTCEPSS rescore
  25. 2026-05-26 07:16 UTCEPSS rescore
  26. 2026-05-26 07:16 UTCEPSS rescore
  27. 2026-05-24 16:42 UTCEPSS rescore
  28. 2026-05-22 21:15 UTCEPSS rescore
  29. 2026-05-21 22:38 UTCEPSS rescore
  30. 2026-05-20 22:36 UTCEPSS rescore
  31. 2026-05-20 11:20 UTCEPSS rescore
  32. 2026-05-20 11:20 UTCEPSS rescore
  33. 2026-05-18 21:29 UTCEPSS rescore
  34. 2026-05-18 21:29 UTCEPSS rescore

Frequently asked(4)

What is CVE-1999-0627?
CVE-1999-0627 is a publicly disclosed vulnerability published on March 1, 1992. The rexd service is running, which uses weak authentication that can allow an attacker to execute commands.
When was CVE-1999-0627 disclosed?
CVE-1999-0627 was first published in the National Vulnerability Database on March 1, 1992, 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-1999-0627 actively exploited?
CVE-1999-0627 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 7% probability of exploitation in the next 30 days, which ranks it in the top 6.2% of all scored CVEs.
How do I remediate CVE-1999-0627?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-0627, 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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