CVE-2020-35207

Name: CVE-2020-35207
Creator: NVD / NIST
Published: 2020-12-12T19:15:11.653+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.7/10EPSS 0.47%

Last modified Jun 17, 2026

CVE-2020-35207 is a medium-severity vulnerability rated 5.7/10 on the CVSS scale. 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 manipulation. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

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 manipulation. In other words, an attacker could authenticate with an arbitrary PIN. NOTE: the vendor has indicated that this is not an attack of interest within the context of their threat model, which excludes jailbroken devices

Metrics

CVSS 3.1

5.7/10

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS Probability

0.47%

37.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Logmein	Lastpass	4.8.11.2403

References

https://github.com/evilblazer/LastPassVulnerabilitiesExploit, Third Party Advisory
https://youtu.be/C5j7drIylsQExploit, Third Party Advisory
https://github.com/evilblazer/LastPassVulnerabilitiesExploit, Third Party Advisory
https://youtu.be/C5j7drIylsQExploit, Third Party Advisory

Timeline

Published: Dec 12, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-35207?

How severe is CVE-2020-35207?

CVE-2020-35207 has a CVSS score of 5.7/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.

How do I fix CVE-2020-35207?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-35207?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST