CVE-2021-47688 — MEDIUM (5.7)

Vulnerability Description

In WhiteBeam 0.2.0 through 0.2.1 before 0.2.2, a user with local access to a server can bypass the allow-list functionality because a file can be truncated in the OpenFileDescriptor action before the VerifyCanWrite action is performed.

CVSS Score

5.7

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

LOW

Availability

LOW

Related Weaknesses (CWE)

CWE-696

References

FAQ

What is CVE-2021-47688?

CVE-2021-47688 is a vulnerability with a CVSS score of 5.7 (MEDIUM). In WhiteBeam 0.2.0 through 0.2.1 before 0.2.2, a user with local access to a server can bypass the allow-list functionality because a file can be truncated in the OpenFileDescriptor action before the ...

How severe is CVE-2021-47688?

CVE-2021-47688 has been rated MEDIUM with a CVSS base score of 5.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-47688?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.