How severe is CVE-2001-0393?

CVE-2001-0393 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2001-0393 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0393?

CVE-2001-0393 affects Navision Financials Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2001-0393?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2001-0393 published?

CVE-2001-0393 was published on 2001-06-18 and last updated on 2026-06-16.

CVE-2001-0393

CVE-2001-0393 is a medium-severity vulnerability in Navision Financials Server with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Navision Financials Server
Published: 2001-06-18
Last modified: 2026-06-16

Description

Navision Financials Server 2.0 allows remote attackers to cause a denial of service via a series of connections to the server without providing a username/password combination, which consumes the license limits.

Frequently asked questions

What is CVE-2001-0393?: Navision Financials Server 2.0 allows remote attackers to cause a denial of service via a series of connections to the server without providing a username/password combination, which consumes the license limits.
How severe is CVE-2001-0393?: CVE-2001-0393 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-0393 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0393?: CVE-2001-0393 affects Navision Financials Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-0393?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0393 published?: CVE-2001-0393 was published on 2001-06-18 and last updated on 2026-06-16.

References

http://marc.info/?l=bugtraq&m=98637870623514&w=2

Affected products (1)

cpe:2.3:a:navision:financials_server:2.0:*:*:*:*:*:*:*

More vulnerabilities in Navision Financials Server

CVE-2007-1273 — Medium (CVSS 6.9): Integer overflow in the ktruser function in NetBSD-current before 20061022, NetBSD 3 and 3-0 before 20061024, and…
CVE-2008-1148 — Medium (CVSS 6.8): A certain pseudo-random number generator (PRNG) algorithm that uses ADD with 0 random hops (aka "Algorithm A0"), as…
CVE-2008-1146 — Medium (CVSS 6.8): A certain pseudo-random number generator (PRNG) algorithm that uses XOR and 3-bit random hops (aka "Algorithm X3"), as…
CVE-2008-1147 — Medium (CVSS 6.8): A certain pseudo-random number generator (PRNG) algorithm that uses XOR and 2-bit random hops (aka "Algorithm X2"), as…
CVE-2001-0392 — Medium (CVSS 5.0): Navision Financials Server 2.60 and earlier allows remote attackers to cause a denial of service by sending a null…

All CVEs affecting Navision Financials Server →