How severe is CVE-2001-0871?

CVE-2001-0871 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2001-0871 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0871?

CVE-2001-0871 primarily affects Alchemy Lab Alchemy Eye. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2001-0871?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2001-0871 published?

CVE-2001-0871 was published on 2001-12-21 and last updated on 2026-06-16.

CVE-2001-0871

CVE-2001-0871 is a high-severity vulnerability in Alchemy Lab Alchemy Eye with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Alchemy Lab Alchemy Eye
Published: 2001-12-21
Last modified: 2026-06-16

Description

Directory traversal vulnerability in HTTP server for Alchemy Eye and Alchemy Network Monitor allows remote attackers to execute arbitrary commands via an HTTP request containing (1) a .. in versions 2.0 through 2.6.18, or (2) a DOS device name followed by a .. in versions 2.6.19 through 3.0.10.

Frequently asked questions

What is CVE-2001-0871?: Directory traversal vulnerability in HTTP server for Alchemy Eye and Alchemy Network Monitor allows remote attackers to execute arbitrary commands via an HTTP request containing (1) a .. in versions 2.0 through 2.6.18, or (2) a DOS device name followed by a .. in versions 2.6.19 through 3.0.10.
How severe is CVE-2001-0871?: CVE-2001-0871 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2001-0871 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0871?: CVE-2001-0871 primarily affects Alchemy Lab Alchemy Eye. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2001-0871?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2001-0871 published?: CVE-2001-0871 was published on 2001-12-21 and last updated on 2026-06-16.

References

Affected products (12)

cpe:2.3:a:alchemy_lab:alchemy_eye:2.0:*:*:*:*:*:*:*
cpe:2.3:a:alchemy_lab:alchemy_eye:2.1:*:*:*:*:*:*:*
cpe:2.3:a:alchemy_lab:alchemy_eye:2.2:*:*:*:*:*:*:*
cpe:2.3:a:alchemy_lab:alchemy_eye:2.3:*:*:*:*:*:*:*
cpe:2.3:a:alchemy_lab:alchemy_eye:2.4:*:*:*:*:*:*:*
cpe:2.3:a:alchemy_lab:alchemy_eye:2.5:*:*:*:*:*:*:*
cpe:2.3:a:alchemy_lab:alchemy_eye:2.6:*:*:*:*:*:*:*
cpe:2.3:a:alchemy_lab:alchemy_eye:2.6.18:*:*:*:*:*:*:*
cpe:2.3:a:alchemy_lab:alchemy_eye:2.6.19:*:*:*:*:*:*:*
cpe:2.3:a:alchemy_lab:alchemy_eye:3.0:*:*:*:*:*:*:*
cpe:2.3:a:alchemy_lab:alchemy_eye:3.0.10:*:*:*:*:*:*:*
cpe:2.3:a:dek_software:alchemy_network_monitor:*:*:*:*:*:*:*:*

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