CVE-2001-0302 — Buffer overflow in tstisapi.dll in Pi3Web 1.0.1 web server allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long URL

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MEDIUM

Buffer overflow in tstisapi.dll in Pi3Web 1.0.1 web server allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long URL

Published Apr 4, 2001

5.0

MEDIUM

CVSS 2.0

EPSS 6.99%

Description

Buffer overflow in tstisapi.dll in Pi3Web 1.0.1 web server allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long URL.

Affected products

Remediation

No remediation recorded yet.

Metrics

6.99% 0.06991

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.06991

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	6.99% (0.06991)	93.95th	v5 (v2026.06.15)
Jun 15, 2026	6.99% (0.06991)	93.30th	v5 (v2026.06.15)
Mar 17, 2025	9.57% (0.09566)	92.29th	v4 (v2025.03.14)
Dec 12, 2024	0.73% (0.00731)	81.41th	v3 (v2023.03.01)
Feb 8, 2024	0.73% (0.00731)	80.15th	v3 (v2023.03.01)
Mar 7, 2023	0.73% (0.00731)	77.77th	v3 (v2023.03.01)
Mar 6, 2023	4.19% (0.04187)	87.39th	v2 (v2022.01.01)
Apr 1, 2022	4.19% (0.04187)	86.11th	v2 (v2022.01.01)
Feb 4, 2022	4.19% (0.04187)	69.86th	v2 (v2022.01.01)

Weaknesses (0)

No CWE recorded.

References (2)

http://archives.neohapsis.com/archives/bugtraq/2001-02/0316.html
mailing-listx_refsource_BUGTRAQExploitVendor Advisory
http://www.securityfocus.com/bid/2381
vdb-entryx_refsource_BIDExploitPatchVendor Advisory

Link	Providers	Tags
http://archives.neohapsis.com/archives/bugtraq/2001-02/0316.html		mailing-listx_refsource_BUGTRAQExploitVendor Advisory
http://www.securityfocus.com/bid/2381		vdb-entryx_refsource_BIDExploitPatchVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Apr 4, 2001

Updated Aug 8, 2024

Reserved Apr 4, 2001

Link CVE-2001-0302

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2001-0302

Red Hat

Severity n/a

Public date n/a

Links CVE-2001-0302