CVE-2021-20748 — HIGH (7.5)

Q: How severe is CVE-2021-20748?

CVE-2021-20748 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-20748?

Check the references section above for vendor advisories and patch information. Affected products include: Retty Retty.

Vulnerability Description

Retty App for Android versions prior to 4.8.13 and Retty App for iOS versions prior to 4.11.14 uses a hard-coded API key for an external service. By exploiting this vulnerability, API key for an external service may be obtained by analyzing data in the app.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Retty	Retty	< 4.8.13

Related Weaknesses (CWE)

CWE-798

References

https://drive.google.com/file/d/1PBYqIsK8QxEEhGJ4SEgpY7iZw3RTTDho/viewThird Party Advisory
https://jvn.jp/en/jp/JVN26891339/index.htmlThird Party Advisory
https://drive.google.com/file/d/1PBYqIsK8QxEEhGJ4SEgpY7iZw3RTTDho/viewThird Party Advisory
https://jvn.jp/en/jp/JVN26891339/index.htmlThird Party Advisory

FAQ

What is CVE-2021-20748?

CVE-2021-20748 is a vulnerability with a CVSS score of 7.5 (HIGH). Retty App for Android versions prior to 4.8.13 and Retty App for iOS versions prior to 4.11.14 uses a hard-coded API key for an external service. By exploiting this vulnerability, API key for an exter...

How severe is CVE-2021-20748?

CVE-2021-20748 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20748?

Check the references section above for vendor advisories and patch information. Affected products include: Retty Retty.