How severe is CVE-2020-35207?

CVE-2020-35207 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over physical access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2020-35207 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-35207?

CVE-2020-35207 affects Logmein Lastpass. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-35207?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-35207 published?

CVE-2020-35207 was published on 2020-12-12 and last updated on 2026-06-17.

CVE-2020-35207

CVE-2020-35207 is a medium-severity vulnerability in Logmein Lastpass with a CVSS 3.x base score of 5.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
CVSS v2: 3.3
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Logmein Lastpass
Published: 2020-12-12
Last modified: 2026-06-17

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

Frequently asked questions

What is 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 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
How severe is CVE-2020-35207?: CVE-2020-35207 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over physical access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2020-35207 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-35207?: CVE-2020-35207 affects Logmein Lastpass. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-35207?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-35207 published?: CVE-2020-35207 was published on 2020-12-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:logmein:lastpass:4.8.11.2403:*:*:*:*:iphone_os:*:*

More vulnerabilities in Logmein Lastpass

CVE-2019-16371 — High (CVSS 8.2): LogMeIn LastPass before 4.33.0 allows attackers to construct a crafted web site that captures the credentials for a…
CVE-2018-10193 — High (CVSS 7.5): LogMeIn LastPass through 4.15.0 allows remote attackers to cause a denial of service (browser hang) via an HTML…
CVE-2013-5113 — Medium (CVSS 6.8): LastPass prior to 2.5.1 has an insecure PIN implementation.
CVE-2013-5114 — Medium (CVSS 6.1): LastPass prior to 2.5.1 allows secure wipe bypass.
CVE-2020-35208 — Medium (CVSS 5.7): An issue was discovered in the LogMein LastPass Password Manager (aka com.lastpass.ilastpass) app 4.8.11.2403 for iOS.…

All CVEs affecting Logmein Lastpass →

Other CWE-287 (Improper Authentication) vulnerabilities

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CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

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