CVE-2021-41526

EPSS 0.07%
Published 29.03.2023 21:15:07
Last modified 21.11.2024 06:26:21
Source PSIRT-CNA@flexerasoftware.com
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A vulnerability has been reported in the windows installer (MSI) built with InstallScript custom action. This vulnerability may allow privilege escalation when invoked ‘repair’ of the MSI which has an InstallScript custom action.

Affected products Warnungen 0 Metrics 2 CWE 0 References 6

Data is provided by the National Vulnerability Database (NVD)

Flexera ≫ Revenera Installshield SwPlatformwindows Version < 2021

Flexera ≫ Revenera Installshield Version2021 Update- SwPlatformwindows

Flexera ≫ Revenera Installshield Version2021 Updater1 SwPlatformwindows

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.07%	0.216

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.8	1.8	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

http://seclists.org/fulldisclosure/2024/Apr/24

https://community.flexera.com/t5/InstallShield-Knowledge-Base/CVE-2021-41526-Privilege-escalation-vulnerability-during-MSI/ta-p/218137/jump-to/first-unread-message

Vendor Advisory

https://github.com/mandiant/Vulnerability-Disclosures/blob/master/MNDT-2021-0011/MNDT-2021-0011.md

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-41526

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-41526

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-41526

EUVD