What’s Vulnerable › Vulnerabilities

CVE-2023-7093: KylinSoft kylin-system-updater com.kylin.systemupgrade Service UpgradeStrategiesDbus.py os command injection

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-12-25 · updated 2026-06-17
• Weakness: CWE-78

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.

Affected products

• KylinSoft kylin-system-updater: through 2.0.5.16-0k2.33

References

• https://note.zhaoj.in/share/L1hGe9BDlbnt
• https://vuldb.com/?ctiid.248940
• https://vuldb.com/?id.248940
• https://note.zhaoj.in/share/L1hGe9BDlbnt
• https://vuldb.com/?ctiid.248940
• https://vuldb.com/?id.248940

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