CVE-2021-31859

Incorrect privileges in the MU55 FlexiSpooler service in YSoft SafeQ 6 6.0.55 allows local user privilege escalation by overwriting the executable file via an alternative data stream.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 24%
VendorProductVersion
ysoftsafeq
6.0.55
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.ysoft.com/en
https://www.ysoft.com/en/legal/ysoft-safeq-flexispooler
https://www.ysoft.com/en
https://www.ysoft.com/en/legal/ysoft-safeq-flexispooler