CVE-1999-0239
CVE-1999-0239 is a high-severity vulnerability in Netscape Fasttrack Server 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: 7% (94th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-178
- Affected product: Netscape Fasttrack Server
- Published:
- Last modified:
Description
Netscape FastTrack Web server lists files when a lowercase "get" command is used instead of an uppercase GET.
Frequently asked questions
- What is CVE-1999-0239?
- Netscape FastTrack Web server lists files when a lowercase "get" command is used instead of an uppercase GET.
- How severe is CVE-1999-0239?
- CVE-1999-0239 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-1999-0239 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-1999-0239?
- CVE-1999-0239 affects Netscape Fasttrack Server. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-1999-0239?
- 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-1999-0239 published?
- CVE-1999-0239 was published on 1998-01-01 and last updated on 2026-06-16.
References
Affected products (1)
- cpe:2.3:a:netscape:fasttrack_server:3.01:*:*:*:*:*:*:*
More vulnerabilities in Netscape Fasttrack Server
- CVE-2000-0308 — Critical (CVSS 10.0): Insecure file permissions for Netscape FastTrack Server 2.x, Enterprise Server 2.0, and Proxy Server 2.5 in SCO…
- CVE-1999-0853 — Critical (CVSS 10.0): Buffer overflow in Netscape Enterprise Server and Netscape FastTrack Server allows remote attackers to gain privileges…
- CVE-1999-0744 — High (CVSS 7.5): Buffer overflow in Netscape Enterprise Server and FastTrask Server allows remote attackers to gain privileges via a…
- CVE-1999-0012 — High (CVSS 7.0): Some web servers under Microsoft Windows allow remote attackers to bypass access restrictions for files with long file…
- CVE-2001-0175 — Medium (CVSS 5.0): The caching module in Netscape Fasttrack Server 4.1 allows remote attackers to cause a denial of service (resource…
- CVE-1999-0758 — Medium (CVSS 5.0): Netscape Enterprise 3.5.1 and FastTrack 3.01 servers allow a remote attacker to view source code to scripts by…
All CVEs affecting Netscape Fasttrack Server →
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