CVE-2001-0419

Application Server vulnerability

CVSS

7.5

EPSS

24.4%

EPSS pct

98th

Exploited

No known

Buffer overflow in shared library ndwfn4.so for iPlanet Web Server (iWS) 4.1, when used as a web listener for Oracle application server 4.0.8.2, allows remote attackers to execute arbitrary commands via a long HTTP request that is passed to the application server, such as /jsp/.

Affected vendor

Oracle

Affected product

Application Server

CVSS vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Published

2001-07-02

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 24.4% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2001-0419

Confirm whether Oracle Application Server is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2001-0419.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2001-0419

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2001-0419 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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