CVE-2021-37446 - Vulnerability Details - OpenCVE

Description

In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via documentprop?file=/.. for file reading.

Published: 2021-07-25

Score: 4.3 Medium

EPSS: 1.2% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:nchsoftware:quorum:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-24011	In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via documentprop?file=/.. for file reading.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.01155.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/0xfml/poc/blob/main/NCH/Quorum_2.03_LFI.md
https://www.nch.com.au/conference/index.html

History

No history.

Subscriptions

Nchsoftware Quorum

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-07-25T20:13:10.000Z

Updated: 2024-08-04T01:16:03.997Z

Reserved: 2021-07-25T00:00:00.000Z

Link: CVE-2021-37446

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-25T22:15:08.127

Modified: 2026-06-17T04:00:34.310

Link: CVE-2021-37446

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via documentprop?file=/.. for file reading."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-07-25T20:13:10.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/0xfml/poc/blob/main/NCH/Quorum_2.03_LFI.md"}, {"tags": ["x_refsource_MISC"], "url": "https://www.nch.com.au/conference/index.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-37446", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via documentprop?file=/.. for file reading."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/0xfml/poc/blob/main/NCH/Quorum_2.03_LFI.md", "refsource": "MISC", "url": "https://github.com/0xfml/poc/blob/main/NCH/Quorum_2.03_LFI.md"}, {"name": "https://www.nch.com.au/conference/index.html", "refsource": "MISC", "url": "https://www.nch.com.au/conference/index.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:16:03.997Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/0xfml/poc/blob/main/NCH/Quorum_2.03_LFI.md"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.nch.com.au/conference/index.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-37446", "datePublished": "2021-07-25T20:13:10.000Z", "dateReserved": "2021-07-25T00:00:00.000Z", "dateUpdated": "2024-08-04T01:16:03.997Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nchsoftware:quorum:*:*:*:*:*:*:*:*", "matchCriteriaId": "9F8B776B-BC95-4250-BA3B-033E7339FBFF", "versionEndIncluding": "2.03", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In NCH Quorum v2.03 and earlier, an authenticated user can use directory traversal via documentprop?file=/.. for file reading."}, {"lang": "es", "value": "En NCH Quorum versiones v2.03 y anteriores, un usuario autenticado puede usar un salto de directorio por medio de documentprop?file=/.. para la lectura de archivos"}], "id": "CVE-2021-37446", "lastModified": "2026-06-17T04:00:34.310", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-07-25T22:15:08.127", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/0xfml/poc/blob/main/NCH/Quorum_2.03_LFI.md"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://www.nch.com.au/conference/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/0xfml/poc/blob/main/NCH/Quorum_2.03_LFI.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://www.nch.com.au/conference/index.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}