CVE-2025-10539

MEDIUM EPSS 7.7%
Published Apr 28, 20262mo ago · Modified Jun 17, 20262w ago
4.8 CVSS 3.1
Medium
Find Similar
Published Apr 28, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago

Description

Due to improper TLS certificate validation in the DeskTime Time Tracking App before version 1.3.674, attackers who can position themselves in the network path between the client and the DeskTime update servers can return a malicious executable in response to an update request. This allows the attacker to achieve user-level remote code execution on the affected client.

CVSS Details

Base Score
4.8
Exploitability
2.2
Impact
2.5
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
7.7% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 3

CWE-295
CWE-296
CWE-494

Affected Products 1

VendorProductVersionRange
draugiemgroupdesktime_time_tracking* <1.3.674

References 5

  • seclists.org http://seclists.org/fulldisclosure/2026/Apr/20
    ExploitMailing ListThird Party Advisory
  • seclists.org http://seclists.org/fulldisclosure/2026/Apr/21
    ExploitMailing ListThird Party Advisory
  • desktime.com https://desktime.com/download
    Product
  • r.sec-consult.com https://r.sec-consult.com/desktime
    Third Party Advisory
  • sec-consult.com https://sec-consult.com/vulnerability-lab/advisory/missing-tls-certificate-validation-leading-to-rce-in-desktime-time-tracking-app/
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.