Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-20747

Improper authorization in handler for custom URL scheme vulnerability in Retty App for Android versions prior to 4.8.13 and Retty App for iOS versions prior to 4.11.14 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 53.1%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 4.3
Products affected by CVE-2021-20747
  • Retty » Retty » Version: N/A
    cpe:2.3:a:retty:retty:-
  • Retty » Retty » Version: 4.10.10
    cpe:2.3:a:retty:retty:4.10.10
  • Retty » Retty » Version: 4.10.11
    cpe:2.3:a:retty:retty:4.10.11
  • Retty » Retty » Version: 4.10.12
    cpe:2.3:a:retty:retty:4.10.12
  • Retty » Retty » Version: 4.10.13
    cpe:2.3:a:retty:retty:4.10.13
  • Retty » Retty » Version: 4.10.6
    cpe:2.3:a:retty:retty:4.10.6
  • Retty » Retty » Version: 4.10.7
    cpe:2.3:a:retty:retty:4.10.7
  • Retty » Retty » Version: 4.10.8
    cpe:2.3:a:retty:retty:4.10.8
  • Retty » Retty » Version: 4.10.9
    cpe:2.3:a:retty:retty:4.10.9
  • Retty » Retty » Version: 4.11.0
    cpe:2.3:a:retty:retty:4.11.0
  • Retty » Retty » Version: 4.11.1
    cpe:2.3:a:retty:retty:4.11.1
  • Retty » Retty » Version: 4.11.10
    cpe:2.3:a:retty:retty:4.11.10
  • Retty » Retty » Version: 4.11.11
    cpe:2.3:a:retty:retty:4.11.11
  • Retty » Retty » Version: 4.11.12
    cpe:2.3:a:retty:retty:4.11.12
  • Retty » Retty » Version: 4.11.13
    cpe:2.3:a:retty:retty:4.11.13
  • Retty » Retty » Version: 4.11.2
    cpe:2.3:a:retty:retty:4.11.2
  • Retty » Retty » Version: 4.11.3
    cpe:2.3:a:retty:retty:4.11.3
  • Retty » Retty » Version: 4.11.4
    cpe:2.3:a:retty:retty:4.11.4
  • Retty » Retty » Version: 4.11.5
    cpe:2.3:a:retty:retty:4.11.5
  • Retty » Retty » Version: 4.11.6
    cpe:2.3:a:retty:retty:4.11.6
  • Retty » Retty » Version: 4.11.7
    cpe:2.3:a:retty:retty:4.11.7
  • Retty » Retty » Version: 4.11.8
    cpe:2.3:a:retty:retty:4.11.8
  • Retty » Retty » Version: 4.11.9
    cpe:2.3:a:retty:retty:4.11.9


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