MEDIUM
CVE-2007-5042
CWE-264Published: September 24, 2007· Updated: Jun 16, 2026
4.6
CVSS v3.1
Official Description
Outpost Firewall Pro 4.0.1025.7828 does not properly validate certain parameters to System Service Descriptor Table (SSDT) function handlers, which allows local users to cause a denial of service (crash) and possibly gain privileges via the (1) NtCreateKey, (2) NtDeleteFile, (3) NtLoadDriver, (4) NtOpenProcess, (5) NtOpenSection, (6) NtOpenThread, and (7) NtUnloadDriver kernel SSDT hooks, a partial regression of CVE-2006-7160.
Technical Analysis
CVE-2007-5042 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityP
IntegrityP
AvailabilityP
AV:L/AC:L/Au:N/C:P/I:P/A:P
Affected Vendors & Products
agnitum1 product(s)
outpost firewall
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
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NVD Detail
Official NIST entry
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All References (10)
Quick Facts
CVE IDCVE-2007-5042
CVSS Score4.6 / 10
SeverityMEDIUM
WeaknessCWE-264
CISA KEVNo
Affected1 vendor(s)
PublishedSep 24, 2007
Related CVEs (CWE-264)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2007-5042 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.