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cveMitreCVE-2021-41065
HistoryDec 14, 2021 - 4:15 p.m.

CVE-2021-41065

2021-12-1416:15:09
CWE-668
mitre
web.nvd.nist.gov
28
listary
vulnerability
named pipe
impersonation
windows
cve-2021-41065
nvd

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0

Percentile

12.6%

An issue was discovered in Listary through 6. An attacker can create a \.\pipe\Listary.listaryService named pipe and wait for a privileged user to open a session on the Listary installed host. Listary will automatically access the named pipe and the attacker will be able to duplicate the victim’s token to impersonate him. This exploit is valid in certain Windows versions (Microsoft has patched the issue in later Windows 10 builds).

Affected configurations

Nvd
Node
bopsoftlistaryRange6
VendorProductVersionCPE
bopsoftlistary*cpe:2.3:a:bopsoft:listary:*:*:*:*:*:*:*:*

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0

Percentile

12.6%

Related for CVE-2021-41065