CVE-2021-31859
HIGH
7.8
CVSS Score
Published: July 14, 2021 at 04:38 PM UTC
Updated: June 17, 2026 at 03:52 AM UTC
1 product affected across 1 vendorSafeq
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Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
Description
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.ysoft.com/en/legal/ysoft-safeq-flexispoolerCVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-732
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