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MitreCVE-2023-34367

HistoryJun 14, 2023 - 8:15 p.m.

CVE-2023-34367

2023-06-1420:15:09

CWE-287

mitre

web.nvd.nist.gov

windows 7

vulnerability

tcp/ip

hijacking

nvd

cve-2023-34367

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

AI Score

6.4

Confidence

High

EPSS

0.004

Percentile

72.8%

JSON

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.

Affected configurations

Nvd

Node

microsoftwindows_7Match-

VendorProductVersionCPE
microsoftwindows_7-cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	windows_7	-	cpe:2.3:o:microsoft:windows_7:-:::::::*

References

blog.pi3.com.pl/?p=850

portswigger.net/daily-swig/blind-tcp-ip-hijacking-is-resurrected-for-windows-7

pwnies.com/windows-7-blind-tcp-ip-hijacking/

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

AI Score

6.4

Confidence

High

EPSS

0.004

Percentile

72.8%

JSON

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