Vulnerability Monitor

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CVE-2003-0641

WatchGuard ServerLock for Windows 2000 before SL 2.0.3 allows local users to load arbitrary modules via the OpenProcess() function, as demonstrated using (1) a DLL injection attack, (2) ZwSetSystemInformation, and (3) API hooking in OpenProcess.

Security Impact Summary

CVE-2003-0641 is a security vulnerability that . Impacting 1 product from watchguard organizations running these solutions should prioritize assessment and patching.

Historical Context

Originally identified in 2003, this vulnerability predates many modern security frameworks and practices. The vulnerability landscape of that era was characterized by different threat models and less mature defense mechanisms compared to contemporary standards.

Published

2003-08-27T04:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.6 (MEDIUM)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

3.9

Impact Score

6.4

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	watchguard	serverlock	2.0	Yes
Application	watchguard	serverlock	2.0.1	Yes
Application	watchguard	serverlock	2.0.2	Yes

References

http://marc.info/?l=bugtraq&m=105848106631132&w=2 ([email protected])
http://secunia.com/advisories/9310 ([email protected])
http://www.osvdb.org/6578 ([email protected])
http://www.securityfocus.com/bid/8222 Vendor Advisory ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/12665 ([email protected])
http://marc.info/?l=bugtraq&m=105848106631132&w=2 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/9310 (af854a3a-2127-422b-91ae-364da2661108)
http://www.osvdb.org/6578 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/8222 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/12665 (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For watchguard's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.