PT-2026-20800 · Worktime · Worktime

CVE-2025-15561 · Publicado 2026-02-19 · Atualizado 2026-02-26

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions WorkTime (affected versions not specified)

Description An attacker can exploit the update behavior of the WorkTime monitoring daemon to gain system-level privileges (NT AuthoritySYSTEM). This is achieved by placing a malicious executable named WTWatch.exe in the C:ProgramDatawtaClientExe directory, which is accessible to all users. The WorkTime monitoring daemon then executes this malicious file.

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

LPE

Improper Privilege Management

Enumeração de Fraquezas

CWE-269

Identificadores relacionados

CVE-2025-15561

Produtos afetados

Worktime

Referências · 6

• https://twitter.com/CVEnew/status/2024501223538545025 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2025-15561 · Nota de Segurança
• https://r.sec-consult.com/worktime · Nota
• https://t.me/cveNotify/153286 · Publicação no Telegram
• https://t.me/CVEtracker/45113 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2025-15561 · Aviso do Fabricante