CVE-1999-0100

CRITICAL

Remote access in AIX innd 1.5.1, using control messages.

Affects 1 product across 1 vendor.

CVSS 2.010.0
EPSS2.8%
Percentile87th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity.
◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 1997. A critical vulnerability affects Isc systems (CVE-1999-0100). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-1997-GLOBAL-350818-C • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-1999-0100?
This vulnerability was disclosed in 1997. A critical vulnerability affects Isc systems (CVE-1999-0100). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-1999-0100?
CVE-1999-0100 has CVSS 10.0 (Critical). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. EPSS: 2.8%.
Is CVE-1999-0100 actively exploited?
No confirmed active exploitation of CVE-1999-0100 as of 2026-06-20.
How do I remediate CVE-1999-0100?
Priority: MEDIUM.
What systems are affected by CVE-1999-0100?
CVE-1999-0100 affects Isc Inn.
Vulnerability Details
CVE IDCVE-1999-0100
BSIDBS-1997-GLOBAL-350818-C BreachSpider Global ID
CVSS VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Published1997-01-01
Last Modified2026-06-16
ICS Relevance0%
SourceNVD
Official Description

Remote access in AIX innd 1.5.1, using control messages.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: Remote access in AIX innd 1.5.1, using control messages. CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C.

Exploitation Likelihood: LOW

Affected Products
VendorProductAffected Versions
Isc Inn 1.5.1
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 10887 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hashcad7baad62eabe3949e80e6efbe4f44c50df4c256622466bcfa4d3ea1bf735136008c88db8bb2a270c87e9f47b00b984d0629fc68fb15ff7fab3741d498e5f19
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