What’s Vulnerable › Vulnerabilities

CVE-2021-42111

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-11-10 · updated 2026-06-17

Description

An issue was discovered in the RCDevs OpenOTP app 1.4.13 and 1.4.14 for iOS. If it is installed on a jailbroken device, it is possible to retrieve the PIN code used to access the application. The IOS app version 1.4.1631262629 resolves this issue by storing a hash PIN code.

Affected products

• Rcdevs Openotp Token: 1.4.13, 1.4.14

References

• https://cds.thalesgroup.com/en/tcs-cert/CVE-2021-42111
• https://excellium-services.com/cve-2021-42111/
• https://excellium-services.com/cve-2021-42111/

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