Auth bypass in Logmein Lastpass

CVE-2020-35207

An issue was discovered in the LogMein LastPass Password Manager (aka com.lastpass.ilastpass) app 4.8.11.2403 for iOS. The PIN authentication for unlocking can be bypassed by forcing the authentication result to be true through runtime man…

Vulnerability class: Broken Authentication

EPSS: 0.005 (37.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-35207?
CVE-2020-35207 is a medium-severity vulnerability in Logmein Lastpass, classified under Improper Authentication. CVSS score: 5.7/10. Published 2020-12-12.
How severe is CVE-2020-35207?
Medium severity. CVSS v3 base score is 5.7 out of 10.
Is CVE-2020-35207 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.