Demarc Puresecure 1.6 stores authentication information for the logging server in plaintext, which allows attackers to steal login names and passwords to gain privileges.
CVE-2003-0340
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 1%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 64.3%
- KEV
- Not listed
Published
May 21, 2003
Last Modified
June 16, 2026
References (2)
- cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2003-05/0230.html
- af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2003-05/0230.html
Frequently asked(4)
What is CVE-2003-0340?
CVE-2003-0340 is a none vulnerability published on May 21, 2003. Demarc Puresecure 1.6 stores authentication information for the logging server in plaintext, which allows attackers to steal login names and passwords to gain privileges.
When was CVE-2003-0340 disclosed?
CVE-2003-0340 was first published in the National Vulnerability Database on May 21, 2003, with the most recent update on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2003-0340 actively exploited?
CVE-2003-0340 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 64.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2003-0340?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2003-0340, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2003-0340
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