CVE-2021-39433 — HIGH (7.5)

Q: How severe is CVE-2021-39433?

CVE-2021-39433 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-2021-39433?

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

Vulnerability Description

A local file inclusion (LFI) vulnerability exists in version BIQS IT Biqs-drive v1.83 and below when sending a specific payload as the file parameter to download/index.php. This allows the attacker to read arbitrary files from the server with the permissions of the configured web-user.

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
Biqs	Biqsdrive	<= 1.83

References

https://biqs-drive.be/Broken Link
https://github.com/PinkDraconian/CVE-2021-39433/blob/main/README.mdExploitThird Party Advisory
https://biqs-drive.be/Broken Link
https://github.com/PinkDraconian/CVE-2021-39433/blob/main/README.mdExploitThird Party Advisory

FAQ

What is CVE-2021-39433?

CVE-2021-39433 is a vulnerability with a CVSS score of 7.5 (HIGH). A local file inclusion (LFI) vulnerability exists in version BIQS IT Biqs-drive v1.83 and below when sending a specific payload as the file parameter to download/index.php. This allows the attacker to...

How severe is CVE-2021-39433?

CVE-2021-39433 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-2021-39433?

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