Business-DNA Solutions TopEase Platform up to 7.1.27 Long String resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Business-DNA Solutions TopEase Platform up to 7.1.27. The impacted element is an unknown function of the component Long String Handler. Executing a manipulation can lead to resource consumption. This vulnerability appears as CVE-2021-42120. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in Business-DNA Solutions TopEase Platform up to 7.1.27 and classified as problematic. This vulnerability affects an unknown function of the component Long String Handler. 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 11/30/2021. The advisory is shared for download at confluence.topease.ch. This vulnerability was named CVE-2021-42120 since 10/08/2021. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

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

CNA Base Score: 6.5
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/08/2021 🔍
11/30/2021 +53 days 🔍
11/30/2021 +0 days 🔍
12/03/2021 +3 days 🔍

Sourcesinfo

Advisory: confluence.topease.ch
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-42120 (🔍)
GCVE (CVE): GCVE-0-2021-42120
GCVE (VulDB): GCVE-100-187348

Entryinfo

Created: 11/30/2021 15:42
Updated: 12/03/2021 03:21
Changes: 11/30/2021 15:42 (46), 12/03/2021 03:05 (2), 12/03/2021 03:13 (7), 12/03/2021 03:21 (1)
Complete: 🔍
Cache ID: 216::103

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