How severe is CVE-2020-7370?

CVE-2020-7370 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2020-7370 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-7370?

CVE-2020-7370 affects Boltbrowser Bolt Browser. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-7370?

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

When was CVE-2020-7370 published?

CVE-2020-7370 was published on 2020-10-20 and last updated on 2026-06-17.

CVE-2020-7370

CVE-2020-7370 is a medium-severity vulnerability in Boltbrowser Bolt Browser with a CVSS 3.x base score of 4.3. 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-306.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.3
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Boltbrowser Bolt Browser
Published: 2020-10-20
Last modified: 2026-06-17

Description

User Interface (UI) Misrepresentation of Critical Information vulnerability in the address bar of Danyil Vasilenko's Bolt Browser allows an attacker to obfuscate the true source of data as presented in the browser. This issue affects the Bolt Browser version 1.4 and prior versions.

Frequently asked questions

What is CVE-2020-7370?: User Interface (UI) Misrepresentation of Critical Information vulnerability in the address bar of Danyil Vasilenko's Bolt Browser allows an attacker to obfuscate the true source of data as presented in the browser. This issue affects the Bolt Browser version 1.4 and prior versions.
How severe is CVE-2020-7370?: CVE-2020-7370 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2020-7370 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-7370?: CVE-2020-7370 affects Boltbrowser Bolt Browser. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-7370?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-7370 published?: CVE-2020-7370 was published on 2020-10-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:boltbrowser:bolt_browser:*:*:*:*:*:iphone_os:*:*

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