Weidmueller IE-WL-BL-AP-CL-EU User Name iw_webs privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Weidmueller IE-WL-BL-AP-CL-EU, IE-WLT-BL-AP-CL-EU, IE-WL-BL-AP-CL-US, IE-WLT-BL-AP-CL-US, IE-WL-VL-AP-BR-CL-EU, IE-WLT-VL-AP-BR-CL-EU, IE-WL-VL-AP-BR-CL-US and IE-WLT-VL-AP-BR-CL-US. Affected by this vulnerability is the function iw_webs of the component User Name Handler. Executing a manipulation can lead to privileges management. This vulnerability appears as CVE-2021-33538. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Weidmueller IE-WL-BL-AP-CL-EU, IE-WLT-BL-AP-CL-EU, IE-WL-BL-AP-CL-US, IE-WLT-BL-AP-CL-US, IE-WL-VL-AP-BR-CL-EU, IE-WLT-VL-AP-BR-CL-EU, IE-WL-VL-AP-BR-CL-US and IE-WLT-VL-AP-BR-CL-US and classified as critical. This vulnerability affects the function iw_webs of the component User Name Handler. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 06/26/2021 as vde-2021-026. The advisory is shared for download at cert.vde.com. This vulnerability was named CVE-2021-33538. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/24/2021 🔍
06/26/2021 +33 days 🔍
06/26/2021 +0 days 🔍
07/02/2021 +6 days 🔍

Sourcesinfo

Advisory: vde-2021-026
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-33538 (🔍)
GCVE (CVE): GCVE-0-2021-33538
GCVE (VulDB): GCVE-100-177628

Entryinfo

Created: 06/26/2021 06:14
Updated: 07/02/2021 20:57
Changes: 06/26/2021 06:14 (38), 07/02/2021 20:49 (6), 07/02/2021 20:57 (8)
Complete: 🔍
Cache ID: 216::103

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