Stormshield SNS up to 3.7.17/3.11.5/4.1.5 SNMP Plugin resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Stormshield SNS up to 3.7.17/3.11.5/4.1.5. It has been rated as problematic. The impacted element is an unknown function of the component SNMP Plugin. This manipulation causes resource consumption. This vulnerability appears as CVE-2021-28665. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Stormshield SNS up to 3.7.17/3.11.5/4.1.5. It has been declared as problematic. Affected by this vulnerability is an unknown function of the component SNMP Plugin. The manipulation with an unknown input leads to a resource consumption vulnerability. The CWE definition for the vulnerability is CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. As an impact it is known to affect availability.

The weakness was presented 05/07/2021. It is possible to read the advisory at advisories-admin.stormshield.eu. This vulnerability is known as CVE-2021-28665. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

Upgrading to version 3.7.18, 3.11.6 or 4.1.6 eliminates this vulnerability.

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

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
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: SNS 3.7.18/3.11.6/4.1.6

Timelineinfo

03/18/2021 🔍
05/07/2021 +49 days 🔍
05/07/2021 +0 days 🔍
08/20/2024 +1201 days 🔍

Sourcesinfo

Advisory: advisories-admin.stormshield.eu
Status: Confirmed

CVE: CVE-2021-28665 (🔍)
GCVE (CVE): GCVE-0-2021-28665
GCVE (VulDB): GCVE-100-174643

Entryinfo

Created: 05/07/2021 09:41
Updated: 08/20/2024 17:30
Changes: 05/07/2021 09:41 (38), 05/12/2021 08:30 (5), 08/20/2024 17:30 (33)
Complete: 🔍
Cache ID: 216::103

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