What is CVE-2014-3753?

CVE-2014-3753 is a medium-severity vulnerability in 1password, classified under Information Disclosure. CVSS score: 5.5/10. Published 2020-01-09.

How severe is CVE-2014-3753?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Information disclosure in 1password

CVE-2014-3753

AgileBits 1Password through 1.0.9.340 allows security feature bypass

Vulnerability class: Information Disclosure

Published 2020-01-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.009 (57.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

1password

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

www.trustwave.com/en-us/resources/security-resources/security-advisories/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2014-3753?: CVE-2014-3753 is a medium-severity vulnerability in 1password, classified under Information Disclosure. CVSS score: 5.5/10. Published 2020-01-09.
How severe is CVE-2014-3753?: Medium severity. CVSS v3 base score is 5.5 out of 10.