CVE-2021-26734

EPSS 0.02%
Veröffentlicht 23.10.2023 14:15:08
Zuletzt bearbeitet 21.11.2024 05:56:46
Quelle cve@zscaler.com
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Zscaler Client Connector Installer on Windows before version 3.4.0.124 improperly handled directory junctions during uninstallation. A local adversary may be able to delete folders in an elevated context.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Zscaler ≫ Client Connector SwPlatformwindows Version < 3.4.0.124

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.02%	0.05

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
cve@zscaler.com	4.4	0.8	3.6	CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H

CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

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

Release Notes

https://nvd.nist.gov/vuln/detail/CVE-2021-26734

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-26734

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-26734

EUVD