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CVE-2014-4076 is a local elevation-of-privilege vulnerability in the Windows TCP/IP stack on Microsoft Windows Server 2003 SP2. The flaw affects tcpip.sys and tcpip6.sys and was addressed by Microsoft in bulletin MS14-070. Available reporting describes the root cause as a NULL-pointer dereference in tcpip.sys that can be triggered through a specially crafted IOCTL request sent to the TCP device via DeviceIoControl. Successful exploitation allows a local user to elevate privileges to a higher integrity context, including SYSTEM.
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No valid public exploits. Mallory filtered out 2 candidates as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
9 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Windows privilege escalation vulnerability referenced in connection with APT28 tooling and X-Agent activity.
A specific vulnerability identified as CVE-2014-4076 is referenced in connection with APT28-related malware/sample naming.
A privilege escalation vulnerability exploited by APT28.
A publicly disclosed Windows TCP/IP elevation of privilege vulnerability caused by a NULL-pointer dereference in tcpip.sys, addressed by MS14-070.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.