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nvd[email protected]NVD:CVE-2021-26735
HistoryOct 23, 2023 - 2:15 p.m.

CVE-2021-26735

2023-10-2314:15:09
CWE-428
CWE-346
web.nvd.nist.gov
zscaler
connector installer
windows
vulnerability
unquoted search path
local adversary
execute code
system privileges

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.2%

The Zscaler Client Connector Installer and Unsintallers for Windows prior to 3.6 had an unquoted search path vulnerability. A local adversary may be able to execute code with SYSTEM privileges.

Affected configurations

NVD
Node
zscalerclient_connectorRange<3.6windows

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.2%

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