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CVE-2001-0419

47
FAUCET Score

CVE-2001-0419 describes a buffer overflow vulnerability in the ndwfn4.so shared library used by iPlanet Web Server 4.1 when acting as a web listener for Oracle Application Server 4.0.8.2. This flaw allows remote attackers to execute arbitrary commands by sending a specially crafted, long HTTP request. With a CVSS score of 7.5 (HIGH), this vulnerability is easily exploitable over the network with low attack complexity, potentially leading to full compromise of confidentiality, integrity, and availability. While not currently on the KEV catalog, exploit code is publicly available via ExploitDB, and it has garnered significant community discussion, indicating awareness among researchers.

Impacted Technologies

VendorProductVersion(s)CPE
4.0.8.2CPE matchmatch criteria
cpe:2.3:a:oracle:application_server:4.0.8.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
24.45%
Probability of exploitation in next 30 days
EPSS Percentile
97.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-20747 · Apr 11, 2001
This CVE's current EPSS score of 0.2445 is in the 96th percentile among its peer group of 51,455 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
securityfocus.com / bid/2569
ExploitVendor Advisory