Sealevel SeaConnect 370W 1.3.34 MQTTS channel accessible

CVSS Meta Temp Score
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CTI Interest Score
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2.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Sealevel SeaConnect 370W 1.3.34. The affected element is an unknown function of the component MQTTS Handler. Such manipulation leads to channel accessible. This vulnerability is traded as CVE-2021-21959. There is no exploit available.

Detailsinfo

A vulnerability was found in Sealevel SeaConnect 370W 1.3.34. It has been rated as problematic. Affected by this issue is an unknown function of the component MQTTS Handler. The manipulation with an unknown input leads to a channel accessible vulnerability. Using CWE to declare the problem leads to CWE-300. The product does not adequately verify the identity of actors at both ends of a communication channel, or does not adequately ensure the integrity of the channel, in a way that allows the channel to be accessed or influenced by an actor that is not an endpoint. Impacted is confidentiality.

The weakness was shared 02/05/2022 as TALOS-2021-1388. The advisory is available at talosintelligence.com. This vulnerability is handled as CVE-2021-21959 since 01/04/2021. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1557 by the MITRE ATT&CK project.

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

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.6
VulDB Meta Temp Score: 2.5

VulDB Base Score: 2.6
VulDB Temp Score: 2.5
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: Channel accessible
CWE: CWE-300
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

01/04/2021 🔍
02/05/2022 +397 days 🔍
02/05/2022 +0 days 🔍
02/07/2022 +2 days 🔍

Sourcesinfo

Advisory: TALOS-2021-1388
Status: Not defined

CVE: CVE-2021-21959 (🔍)
GCVE (CVE): GCVE-0-2021-21959
GCVE (VulDB): GCVE-100-192374

Entryinfo

Created: 02/05/2022 10:13
Updated: 02/07/2022 14:09
Changes: 02/05/2022 10:13 (38), 02/07/2022 14:09 (1)
Complete: 🔍
Cache ID: 216::103

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