NEC WebManager CLUSTERPRO X/EXPRESSCLUSTER X 1.0 on Windows unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in NEC WebManager CLUSTERPRO X and EXPRESSCLUSTER X 1.0 on Windows. It has been rated as critical. Affected by this vulnerability is an unknown functionality. Performing a manipulation results in unrestricted upload. This vulnerability is known as CVE-2021-20706. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in NEC WebManager CLUSTERPRO X and EXPRESSCLUSTER X 1.0 on Windows. It has been classified as critical. This affects an unknown function. The manipulation with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 11/03/2021. It is possible to read the advisory at jpn.nec.com. This vulnerability is uniquely identified as CVE-2021-20706 since 12/17/2020. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK.

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: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
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: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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

12/17/2020 🔍
11/03/2021 +321 days 🔍
11/03/2021 +0 days 🔍
11/06/2021 +3 days 🔍

Sourcesinfo

Advisory: jpn.nec.com
Status: Confirmed

CVE: CVE-2021-20706 (🔍)
GCVE (CVE): GCVE-0-2021-20706
GCVE (VulDB): GCVE-100-185955

Entryinfo

Created: 11/03/2021 08:27
Updated: 11/06/2021 14:57
Changes: 11/03/2021 08:27 (37), 11/06/2021 14:57 (1)
Complete: 🔍
Cache ID: 216::103

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

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