CVE-2025-53963
criticalAn issue was discovered on Thermo Fisher Ion Torrent OneTouch 2 INS1005527 devices.
Vendor / product: Thermofisher — ion torrent onetouch 2 firmware
An issue was discovered on Thermo Fisher Ion Torrent OneTouch 2 INS1005527 devices. They run an SSH server accessible over the default port 22. The root account has a weak default password of ionadmin, and a password change policy for the root account is not enforced. Thus, an attacker with network connectivity can achieve root code execution. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
CVSS
9.8
9.8 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
Timeline (UTC)
Published: 2025-12-04 15:15
Modified: 2026-11-04 22:10
NVD status: Analyzed
Last synced 5 hours ago
Verified against the source API 2026-11-04 22:37 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
thermofisher / ion_torrent_onetouch_2_firmware all versions
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
References
- https://assets.thermofisher.com/TFS-Assets/LSG/manuals/MAN0014388_IonOneTouch2Sys_UG.pdf cve@mitre.org
- https://documents.thermofisher.com/TFS-Assets/CORP/Product-Guides/Ion_OneTouch_2_and_Torre... cve@mitre.org
- https://tools.thermofisher.cn/content/sfs/brochures/One_Touch_2_Spec_Sheet.pdf cve@mitre.org
Data sources
NVD CVE API 2.0 — fetched 2026-11-04 22:37 UTC · record ↗