WatchGuard ServerLock for Windows 2000 before SL 2.0.4 allows local users to access kernel memory via a symlink attack on \Device\PhysicalMemory.
CVE-2003-0642
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 0%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
- 27.5%
- KEV
- Not listed
Published
August 27, 2003
Last Modified
June 16, 2026
References (8)
- cve@mitrehttp://marc.info/?l=bugtraq&m=105848106631132&w=2
- cve@mitrehttp://secunia.com/advisories/9310
- cve@mitrehttp://www.securityfocus.com/bid/8223
- cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/12666
- af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=105848106631132&w=2
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/9310
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/8223
- af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/12666
Frequently asked(4)
What is CVE-2003-0642?
CVE-2003-0642 is a none vulnerability published on August 27, 2003. WatchGuard ServerLock for Windows 2000 before SL 2.0.4 allows local users to access kernel memory via a symlink attack on \Device\PhysicalMemory.
When was CVE-2003-0642 disclosed?
CVE-2003-0642 was first published in the National Vulnerability Database on August 27, 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-2003-0642 actively exploited?
CVE-2003-0642 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2003-0642?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2003-0642, 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-2003-0642
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