What is CVE-2025-1683?

CVE-2025-1683 is a high-severity vulnerability in 1e Client, classified under Improper Link Resolution Before File Access. CVSS score: 7.8/10. Published 2025-03-12.

How severe is CVE-2025-1683?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in 1e Client

CVE-2025-1683

Improper link resolution before file access in the Nomad module of the 1E Client, in versions prior to 25.3, enables an attacker with local unprivileged access on a Windows system to delete arbitrary files on the device by exploiting symbolic links.

Published 2025-03-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (11.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

1e Client — versions 0, 25.3
1e Platform

Weakness classification (CWE)

CWE-59 — Improper Link Resolution Before File Access

References

www.teamviewer.com/en/resources/trust-center/security-bulletins/1e-2025-2001/ (Third Party Advisory)
nvd.nist.gov/vuln/detail/CVE-2025-1683 (US Government Resource, Third Party Advisory)
cwe.mitre.org/data/definitions/59.html (Not Applicable)
capec.mitre.org/data/definitions/27.html (Not Applicable)

Frequently asked questions

What is CVE-2025-1683?: CVE-2025-1683 is a high-severity vulnerability in 1e Client, classified under Improper Link Resolution Before File Access. CVSS score: 7.8/10. Published 2025-03-12.
How severe is CVE-2025-1683?: High severity. CVSS v3 base score is 7.8 out of 10.