NCH Quorum up to 2.03 documentprop File path traversal

CVSS Meta Temp Score
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability was found in NCH Quorum up to 2.03. It has been rated as critical. This affects an unknown function of the file documentprop. The manipulation of the argument File leads to path traversal. This vulnerability is uniquely identified as CVE-2021-37446. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in NCH Quorum up to 2.03 and classified as problematic. This issue affects an unknown function of the file documentprop. The manipulation of the argument file with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-23. The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory. Impacted is confidentiality.

The weakness was disclosed 07/26/2021. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2021-37446. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

The exploit is available at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-23 / CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/25/2021 🔍
07/26/2021 +1 days 🔍
07/26/2021 +0 days 🔍
07/28/2021 +2 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2021-37446 (🔍)
GCVE (CVE): GCVE-0-2021-37446
GCVE (VulDB): GCVE-100-179627
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/26/2021 08:35
Updated: 07/28/2021 15:25
Changes: 07/26/2021 08:35 (40), 07/28/2021 15:25 (2)
Complete: 🔍
Cache ID: 216::103

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