Advantech WebAccess/NMS prior 3.0.3_Build6299 improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Advantech WebAccess and NMS. Affected is an unknown function. Such manipulation leads to improper authentication. This vulnerability is listed as CVE-2021-32951. The attack may be performed from remote. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Advantech WebAccess and NMS (SCADA Software) and classified as critical. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality.

The weakness was presented 10/27/2021 as icsa-21-229-02. The advisory is available at us-cert.cisa.gov. This vulnerability is handled as CVE-2021-32951 since 05/13/2021. The technical details are unknown and an exploit is not available.

Upgrading to version 3.0.3_Build6299 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector (ICS-CERT): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: WebAccess/NMS 3.0.3_Build6299

Timelineinfo

05/13/2021 🔍
10/27/2021 +167 days 🔍
10/27/2021 +0 days 🔍
10/31/2021 +4 days 🔍

Sourcesinfo

Vendor: advantech.com

Advisory: icsa-21-229-02
Status: Confirmed

CVE: CVE-2021-32951 (🔍)
GCVE (CVE): GCVE-0-2021-32951
GCVE (VulDB): GCVE-100-185558

Entryinfo

Created: 10/27/2021 10:33
Updated: 10/31/2021 16:59
Changes: 10/27/2021 10:33 (49), 10/31/2021 16:52 (1), 10/31/2021 16:59 (7)
Complete: 🔍
Cache ID: 216::103

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