Is CVE-2021-33593 in the CISA KEV catalog?

No. CVE-2021-33593 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-33593?

CVE-2021-33593 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2021-33593?

CVE-2021-33593 has an EPSS score of 0.69% (48th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-33593?

Upgrade whale to 1.14.0 or later.

CVE & CISA-KEV Catalog

CVE-2021-33593

MEDIUM

5.3

CVSS v3

NVD

Description

Whale browser for iOS before 1.14.0 has an inconsistent user interface issue that allows an attacker to obfuscate the address bar which may lead to address bar spoofing.

CWE-451

How to fix

Remediation Available

whaleNVD

Affected:< 1.14.0Fixed in:1.14.0CVE-2021-33593derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.69%probability of exploitation in 30 days

48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

Other references1

cve.naver.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.