How severe is CVE-2001-0795?

CVE-2001-0795 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2001-0795 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0795?

CVE-2001-0795 affects Cmfperception Liteserve. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2001-0795?

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-2001-0795 published?

CVE-2001-0795 was published on 2001-10-18 and last updated on 2026-06-16.

CVE-2001-0795

CVE-2001-0795 is a high-severity vulnerability in Cmfperception Liteserve with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-178.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-178
Affected product: Cmfperception Liteserve
Published: 2001-10-18
Last modified: 2026-06-16

Description

Perception LiteServe 1.25 allows remote attackers to obtain source code of CGI scripts via URLs that contain MS-DOS conventions such as (1) upper case letters or (2) 8.3 file names.

Frequently asked questions

What is CVE-2001-0795?: Perception LiteServe 1.25 allows remote attackers to obtain source code of CGI scripts via URLs that contain MS-DOS conventions such as (1) upper case letters or (2) 8.3 file names.
How severe is CVE-2001-0795?: CVE-2001-0795 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2001-0795 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0795?: CVE-2001-0795 affects Cmfperception Liteserve. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-0795?: 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-2001-0795 published?: CVE-2001-0795 was published on 2001-10-18 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:cmfperception:liteserve:1.25:*:*:*:*:*:*:*

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