Home/CVE/Cryptomator is data encryption software for users who store their files in the cloud. Prior to version 1.9.2, the MSI in
CVE

CVE-2023-37907

Cryptomator is data encryption software for users who store their files in the cloud. Prior to version 1.9.2, the MSI in

Cryptomator is data encryption software for users who store their files in the cloud. Prior to version 1.9.2, the MSI installer provided on the homepage allows local privilege escalation (LPE) for low privileged users, if already installed. The problem occurs as the repair function of the MSI spawns two administrative CMDs.

A simple LPE is possible via a breakout. Version 1.9.2 fixes this issue.

HIGH · CVSS 7 EPSS 0.00049
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-269Improper Privilege Management
▤

Affected Products & Versions

1
cryptomator< 1.9.2
⚠

Public Exploits & PoCs

1
pocgithub.com · GHSA-9c9p-c3mg-hpjqgithub.com
▣

Scoring & Timeline

7
HIGH · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD25 Jul 2023 · 09:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/cryptomator/cryptomator/commit/b48ebd524b1626bf12ac98e35a7670b868fa208cPatch
https://github.com/cryptomator/cryptomator/releases/tag/1.9.2Release Notes
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