CVE-2023-7093

MEDIUM

kylin-system-updater < 2.0.5.16-0k2.33 - OS Command Injection via SetDownloadspeedMax Argument

Title source: llm

Description

A vulnerability classified as critical has been found in KylinSoft kylin-system-updater up to 2.0.5.16-0k2.33. Affected is an unknown function of the file /usr/share/kylin-system-updater/SystemUpdater/UpgradeStrategiesDbus.py of the component com.kylin.systemupgrade Service. The manipulation of the argument SetDownloadspeedMax leads to os command injection. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-248940. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

References (3)

Core 3

Core References

Permissions Required, Third Party Advisory, VDB Entry vdb-entry technical-description

https://vuldb.com/?id.248940

Permissions Required, Third Party Advisory, VDB Entry signature permissions-required

https://vuldb.com/?ctiid.248940

Broken Link broken-link exploit

https://note.zhaoj.in/share/L1hGe9BDlbnt

Scores

CVSS v3 5.3

EPSS 0.0095

EPSS Percentile 56.5%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-78

Status published

Products (1)

kylinos/kylin-system-updater < 2.0.5.16-0k2.33

Published Dec 25, 2023

Tracked Since Feb 18, 2026