Medium severity6.5NVD Advisory· Published Jun 14, 2023· Updated Jun 17, 2026

CVE-2023-34367

Description

Windows 7 is vulnerable to a full blind TCP/IP hijacking attack. The vulnerability exists in Windows 7 (any Windows until Windows 8) and in any implementation of TCP/IP, which is vulnerable to the Idle scan attack (including many IoT devices). NOTE: The vendor considers this a low severity issue.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Microsoft/Windows 73 versions
cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)

Patches

Vulnerability mechanics

References

blog.pi3.com.plnvdExploitTechnical DescriptionThird Party Advisory
portswigger.net/daily-swig/blind-tcp-ip-hijacking-is-resurrected-for-windows-7nvdExploitTechnical Description
pwnies.com/windows-7-blind-tcp-ip-hijacking/nvdThird Party Advisory

News mentions

No linked articles in our index yet.

cvss	0.423
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000