Medium severity4.8NVD Advisory· Published Apr 28, 2026· Updated Apr 29, 2026

CVE-2025-10539

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.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

seclists.org/fulldisclosure/2026/Apr/20nvd
seclists.org/fulldisclosure/2026/Apr/21nvd
desktime.com/downloadnvd
r.sec-consult.com/desktimenvd
sec-consult.com/vulnerability-lab/advisory/missing-tls-certificate-validation-leading-to-rce-in-desktime-time-tracking-app/nvd

News mentions

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cvss	0.312
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000