Netskope up to 88.x on macOS XPC access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Netskope up to 88.x on macOS. This issue affects some unknown processing of the component XPC Handler. Performing a manipulation results in access control. This vulnerability is cataloged as CVE-2021-41388. The attack must be initiated from a local position. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Netskope up to 88.x on macOS. It has been classified as critical. This affects some unknown processing of the component XPC Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 01/05/2022 as nskpsa-2021-002. It is possible to read the advisory at netskope.com. This vulnerability is uniquely identified as CVE-2021-41388 since 09/17/2021. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 89.0 eliminates this vulnerability.

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

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
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: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Netskope 89.0

Timelineinfo

09/17/2021 🔍
01/05/2022 +110 days 🔍
01/05/2022 +0 days 🔍
01/06/2022 +1 days 🔍

Sourcesinfo

Advisory: nskpsa-2021-002
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-41388 (🔍)
GCVE (CVE): GCVE-0-2021-41388
GCVE (VulDB): GCVE-100-189699

Entryinfo

Created: 01/05/2022 03:53
Updated: 01/06/2022 15:06
Changes: 01/05/2022 03:53 (40), 01/06/2022 15:06 (2)
Complete: 🔍
Cache ID: 216::103

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