WAGO 750-893 up to FW07 WBM improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in WAGO 750-362, 750-363, 750-823, 750-832, 750-862, 750-891, 750-890 and 750-893 up to FW07. This issue affects some unknown processing of the component WBM. The manipulation results in improper authentication. This vulnerability is identified as CVE-2021-34578. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in WAGO 750-362, 750-363, 750-823, 750-832, 750-862, 750-891, 750-890 and 750-893 up to FW07. Affected is an unknown code block of the component WBM. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 08/31/2021 as vde-2020-044. The advisory is available at cert.vde.com. This vulnerability is traded as CVE-2021-34578. The technical details are unknown and an exploit is not available.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
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: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/10/2021 🔍
08/31/2021 +82 days 🔍
08/31/2021 +0 days 🔍
09/03/2021 +3 days 🔍

Sourcesinfo

Advisory: vde-2020-044
Status: Not defined
Confirmation: 🔍

CVE: CVE-2021-34578 (🔍)
GCVE (CVE): GCVE-0-2021-34578
GCVE (VulDB): GCVE-100-181746

Entryinfo

Created: 08/31/2021 15:47
Updated: 09/03/2021 16:28
Changes: 08/31/2021 15:47 (37), 09/03/2021 16:20 (3), 09/03/2021 16:28 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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