HOMEVULNERABILITIESCVE-2007-5086
LOW

CVE-2007-5086

CWE-20Published: September 26, 2007· Updated: Jun 16, 2026

2.1
CVSS v3.1

Official Description

Kaspersky Anti-Virus (KAV) and Internet Security 7.0 build 125 do not properly validate certain parameters to System Service Descriptor Table (SSDT) and Shadow SSDT function handlers, which allows local users to cause a denial of service (crash) via the (1) NtUserSendInput, (2) LoadLibraryA, (3) NtOpenProcess, (4) NtOpenThread, (5) NtTerminateProcess, (6) NtUserFindWindowEx, and (7) NtUserBuildHwndList kernel SSDT hooks in kylif.sys; the (8) NtDuplicateObject (DuplicateHandle) kernel SSDT hook; and possibly other kernel SSDT hooks. NOTE: the NtCreateSection vector is covered by CVE-2007-5043.1. NOTE: the vendor disputes that the DuplicateHandle vector is a vulnerability in their code, stating that "it is not an error in our code, but an obscure method for manipulating standard Windows routines to circumvent our self-defense mechanisms."

NVD Source

Technical Analysis

CVE-2007-5086 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
ConfidentialityNone
IntegrityNone
AvailabilityP
AV:L/AC:L/Au:N/C:N/I:N/A:P

Affected Vendors & Products

kaspersky_lab2 product(s)
kaspersky anti-viruskaspersky internet security
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttp://secunia.com/advisories/26887
ADVISORYhttp://secunia.com/advisories/26887

All References (10)

→
http://osvdb.org/37990
→
http://secunia.com/advisories/26887Vendor Advisory
→
http://www.kaspersky.com/technews?id=203038706
→
http://www.rootkit.com/newsread.php?newsid=778Exploit
→
http://www.vupen.com/english/advisories/2007/3259
→
http://osvdb.org/37990
→
http://secunia.com/advisories/26887Vendor Advisory
→
http://www.kaspersky.com/technews?id=203038706
→
http://www.rootkit.com/newsread.php?newsid=778Exploit
→
http://www.vupen.com/english/advisories/2007/3259

Quick Facts

CVE IDCVE-2007-5086
CVSS Score2.1 / 10
SeverityLOW
WeaknessCWE-20
CISA KEVNo
Affected1 vendor(s)
PublishedSep 26, 2007

Related CVEs (CWE-20)

CVE-2002-1360
10.0
CVE-2025-34105
10.0
CVE-2011-4755
10.0
CVE-2002-1358
10.0
CVE-2026-48316
10.0
CVE-2002-1874
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2007-5086 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.
← All Vulnerabilities·Search for CVE-2007-5086·NVD