CVE-2021-39433
Last modified
CVE-2021-39433 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 8.45% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Biqs | Biqsdrive | <= 1.83 |
References
- https://biqs-drive.be/Broken Link
- https://github.com/PinkDraconian/CVE-2021-39433/blob/main/README.mdExploit, Third Party Advisory
- https://biqs-drive.be/Broken Link
- https://github.com/PinkDraconian/CVE-2021-39433/blob/main/README.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Scan your code nowSource: NVD / NIST