CVE-2025-10539
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…
Does this matter?
Lower severity and a low EPSS score (0.18%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 4.8 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- EPSS
- 0.18% probability · 8th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-295, CWE-296, CWE-494
- Affected
- draugiemgroup/desktime time tracking
- Source
- 551230f0-3615-47bd-b7cc-93e92e730bbf
References
- https://desktime.com/downloadProduct
- https://r.sec-consult.com/desktimeThird Party Advisory
- http://seclists.org/fulldisclosure/2026/Apr/20Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2026/Apr/21Exploit, Mailing List, Third Party Advisory
- https://sec-consult.com/vulnerability-lab/advisory/missing-tls-certificate-validation-leading-to-rce-in-desktime-time-tracking-app/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.