Lucene search

ZscalerCVELIST:CVE-2021-26735

HistoryOct 23, 2023 - 1:19 p.m.

CVE-2021-26735 Untrusted Search Path While Executing REG DELETE by Uninstaller

2023-10-2313:19:35

CWE-346

Zscaler

www.cve.org

cve-2021-26735

untrusted search path

windows

adversary

system privileges

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

23.2%

JSON

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.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows"
    ],
    "product": "Client Connector",
    "vendor": "Zscaler",
    "versions": [
      {
        "lessThan": "3.6",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2021

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

23.2%

JSON

Related for CVELIST:CVE-2021-26735