PT-2026-35686 · Desktime · Desktime Time Tracking App

Published 2026-04-28 · Updated 2026-05-18 · CVE-2025-10539

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions DeskTime Time Tracking App versions prior to 1.3.674

Description Improper TLS certificate validation allows attackers positioned in the network path between the client and the update servers to return a malicious executable during an update request. This can lead to user-level remote code execution on the affected client.

Recommendations Update to version 1.3.674 or later.

Exploit

Fix

RCE

Improper Certificate Validation

Weakness Enumeration

CWE-295

CWE-296

CWE-494

Related Identifiers

CVE-2025-10539

Affected Products

Desktime Time Tracking App

References · 10

• 🔥 http://seclists.org/fulldisclosure/2026/Apr/21 · Exploit
• 🔥 https://sec-consult.com/vulnerability-lab/advisory/missing-tls-certificate-validation-leading-to-rce-in-desktime-time-tracking-app · Exploit
• 🔥 http://seclists.org/fulldisclosure/2026/Apr/20 · Exploit
• https://desktime.com/download · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-10539 · Security Note
• https://t.me/CVEtracker/52048 · Telegram Post
• https://r.sec-consult.com/desktime · Note
• https://t.me/cveNotify/161222 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2049124282052022290 · Twitter Post
• https://t.me/cveNotify/163887 · Telegram Post