What is CVE-2021-31859?

CVE-2021-31859 is a high-severity vulnerability in Ysoft Safeq, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.8/10. Published 2021-07-14.

How severe is CVE-2021-31859?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Ysoft Safeq

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.

EPSS: 0.003 (24.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ysoft Safeq — versions 6.0.55
N/a — versions n/a

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-31859?: CVE-2021-31859 is a high-severity vulnerability in Ysoft Safeq, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.8/10. Published 2021-07-14.
How severe is CVE-2021-31859?: High severity. CVSS v3 base score is 7.8 out of 10.