PT-2021-19553 · Ysoft · Ysoft Safeq 6

Published 2021-07-14 · Updated 2024-11-01 · CVE-2021-31859

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: YSoft SafeQ 6 version 6.0.55

Description: The issue concerns incorrect privileges in the MU55 FlexiSpooler service, allowing a local user to escalate privileges by overwriting the executable file via an alternative data stream.

Recommendations: For YSoft SafeQ 6 version 6.0.55, consider restricting access to the MU55 FlexiSpooler service to prevent local user privilege escalation until a patch is available.

Fix

Incorrect Permission

Weakness Enumeration

CWE-732

Related Identifiers

CVE-2021-31859

Affected Products

Ysoft Safeq 6

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2021-31859 · Security Note
• https://osv.dev/vulnerability/CVE-2021-31859 · Vendor Advisory
• https://ysoft.com/en · Vendor Advisory
• https://ysoft.com/en/legal/ysoft-safeq-flexispooler · Vendor Advisory
• https://t.me/cibsecurity/49375 · Telegram Post
• https://t.me/cvenotify/18105 · Telegram Post
• https://t.me/cvenotify/100041 · Telegram Post
• https://t.me/cvenotify/100318 · Telegram Post