CVE-2021-43734 — HIGH (7.5)

Vulnerability Description

kkFileview v4.0.0 has arbitrary file read through a directory traversal vulnerability which may lead to sensitive file leak on related host.

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
Keking	Kkfileview	4.0.0

Related Weaknesses (CWE)

CWE-22

References

https://github.com/kekingcn/kkFileView/issues/304ExploitIssue TrackingThird Party Advisory
https://github.com/kekingcn/kkFileView/issues/304ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2021-43734?

CVE-2021-43734 is a vulnerability with a CVSS score of 7.5 (HIGH). kkFileview v4.0.0 has arbitrary file read through a directory traversal vulnerability which may lead to sensitive file leak on related host.

How severe is CVE-2021-43734?

CVE-2021-43734 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-2021-43734?

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