What’s Vulnerable › Vulnerabilities

CVE-2020-5521

• Severity: high (CVSS 7.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-01-27 · updated 2026-06-17
• Weakness: CWE-295

Description

The kantan netprint App for iOS 2.0.2 and earlier does not verify X.509 certificates from servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Affected products

• Fuji Xerox Co.,Ltd. kantan netprint App for iOS: through 2.0.2

References

• http://jvn.jp/en/jp/JVN66435380/index.html
• https://www.printing.ne.jp/support/information/AppVulnerability.html
• http://jvn.jp/en/jp/JVN66435380/index.html
• https://www.printing.ne.jp/support/information/AppVulnerability.html

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