PT-2025-1045 · Microsoft · Windows Printworkflowusersvc+1

Jongseong Kim + 1 · Published 2025-01-14 · Updated 2025-10-21 · CVE-2025-21234

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 Windows PrintWorkflowUserSvc (affected versions not specified)

Description The issue is related to an elevation-of-privilege vulnerability in the Windows PrintWorkflowUserSvc service. This vulnerability is caused by insufficient input validation, which can be exploited by an attacker to gain elevated privileges on the system. There is no information available about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2025-00275

CVE-2025-21234

Affected Products

Windows

Windows Printworkflowusersvc

References · 10

• https://bdu.fstec.ru/vul/2025-00275 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-21234 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21234 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-21234 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21234 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21234 · Security Note
• https://twitter.com/CVEnew/status/1880761196682392058 · Twitter Post
• https://t.me/cvenotify/108558 · Telegram Post
• https://vuldb.com/?id.291688 · Note
• https://twitter.com/dailycve/status/1980450286692102569 · Twitter Post