CVE-2023-7270

Local Privilege Escalation via MSI installer

CVSS 5.3 MEDIUMEPSS 0.3%CWE-266

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

27 Jun 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

An issue was discovered in SoftMaker Office 2024 / NX before revision 1214 and SoftMaker FreeOffice 2014 before revision 1215. FreeOffice 2021 is also affected, but won't be fixed. The SoftMaker Office and FreeOffice MSI installer files were found to produce a visible conhost.exe window running as the SYSTEM user when using the repair function of msiexec.exe. This allows a local, low-privileged attacker to use a chain of actions, to open a fully functional cmd.exe with the privileges of the SYSTEM user.

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

Affected products

SoftMaker Software GmbH · FreeOffice SoftMaker Software GmbH · Office

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References

http://seclists.org/fulldisclosure/2024/Jul/5 https://r.sec-consult.com/softmaker https://softmaker.de/download/servicepacks https://www.freeoffice.com/de/download/servicepacks