CVE-2001-0144

CRITICAL ⚠ Exploit

CORE SDI SSH1 CRC-32 compensation attack detector allows remote attackers to execute arbitrary commands on an SSH server or client via an integer overflow.

Affects 2 products across 2 vendors.

CVSS 2.010.0
EPSS32.4%
Percentile98th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity.
◆ AI Analysis — automated analysis, not human-reviewed

A critical vulnerability in the CORE SDI SSH1 CRC-32 compensation attack detector allows remote attackers to execute arbitrary commands on an SSH server or client through an integer overflow.

BSID: BS-2001-GLOBAL-160542-C • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH

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Frequently Asked Questions
What is CVE-2001-0144?
A critical vulnerability in the CORE SDI SSH1 CRC-32 compensation attack detector allows remote attackers to execute arbitrary commands on an SSH server or client through an integer overflow.
What is the CVSS score for CVE-2001-0144?
CVE-2001-0144 has CVSS 10.0 (Critical). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. EPSS: 32.4%.
Is CVE-2001-0144 actively exploited?
Public exploit available for CVE-2001-0144. Exploitation risk elevated.
How do I remediate CVE-2001-0144?
Priority: IMMEDIATE. PSIRT: [email protected]
What systems are affected by CVE-2001-0144?
CVE-2001-0144 affects Openbsd Openssh; Ssh Ssh.
Vulnerability Details
CVE IDCVE-2001-0144
BSIDBS-2001-GLOBAL-160542-C BreachSpider Global ID
CVSS VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Published2001-03-12
Last Modified2026-06-16
ICS Relevance0%
SourceNVD
Official Description

CORE SDI SSH1 CRC-32 compensation attack detector allows remote attackers to execute arbitrary commands on an SSH server or client via an integer overflow.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

The attack involves sending a specially crafted packet that triggers an integer overflow in the CRC-32 compensation attack detector, leading to arbitrary code execution.

Exploitation Likelihood: CRITICAL

Affected Products
VendorProductAffected Versions
Openbsd Openssh 1.2.2 1.2.3 2.1 2.1.1 2.2
Ssh Ssh 1.2.24 1.2.25 1.2.26 1.2.27 1.2.28 1.2.29
+2 more1.2.30 1.2.31
Remediation

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

Vendor PSIRT: [email protected]
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 9356 Days
CISA known-exploitedNot in KEV catalog
Public Exploit⚠ Available — Reference
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceHIGH
Enriched At2026-05-24
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