Name: CVE-2021-27229: Improper Link Resolution Before File Access
Published: 2021-02-16T00:00:00.000Z
Keywords: CVE, CVE-2021-27229, CWE-59, CVSS 8.8, EPSS 0.03203

Mumble before 1.3.4 allows remote code execution if a victim navigates to a crafted URL on a server list and clicks on the Open Webpage text.

CVSS Details

CVSS 3.1 Base Score: 8.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	View advisory ↗View advisory ↗	alpine-linux-upgrade-mumble	Aug 22, 2024	Feb 16, 2021
Arch Linux	View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗	arch-linux-upgrade-latest	Jul 11, 2025	Feb 16, 2021
Debian	View advisory ↗	debian-upgrade-mumble	Feb 19, 2021	Feb 16, 2021
Gentoo Linux	View advisory ↗	gentoo-linux-upgrade-media-sound-mumble	May 28, 2021	Feb 16, 2021
Ubuntu	View advisory ↗	ubuntu-pro-upgrade-mumbleubuntu-upgrade-mumble	Dec 17, 2021	Feb 16, 2021

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