CVE-2021-37447
In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via...
In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via documentdelete?file=/.. for file deletion.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via documentdelete?file=/.. for file deletion.
- Record
CVE-2021-37447- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H - CVSS 2.0
- 5.5 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:P - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE ListNo score
In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via documentdelete?file=/.. for file deletion.
- Record
CVE-2021-37447- Updated
- 2026-11-02
EUVDEUVD-2021-24012No score
In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via documentdelete?file=/.. for file deletion.
- Record
EUVD-2021-24012- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5f35-m38v-fx5qNo score
In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via...
In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via documentdelete?file=/.. for file deletion.
- Record
GHSA-5f35-m38v-fx5q- Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-37447 is a high vulnerability (CVSS 8.1) in Nchsoftware Quorum, published July 25, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.58%, the 75th percentile. No source names a fixed version.