Ivanti Avalanche up to 6.3.2 Inforail Service improper authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Ivanti Avalanche up to 6.3.2. The impacted element is an unknown function of the component Inforail Service. Performing a manipulation results in improper authorization. This vulnerability was named CVE-2021-42126. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Ivanti Avalanche up to 6.3.2. This affects some unknown functionality of the component Inforail Service. The manipulation with an unknown input leads to a improper authorization vulnerability. CWE is classifying the issue as CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 12/07/2021. It is possible to read the advisory at forums.ivanti.com. This vulnerability is uniquely identified as CVE-2021-42126 since 10/08/2021. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1548.002 according to MITRE ATT&CK.

Upgrading to version 6.3.3 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD 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: Improper authorization
CWE: CWE-285 / CWE-266
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: Avalanche 6.3.3

Timelineinfo

10/08/2021 🔍
12/07/2021 +60 days 🔍
12/07/2021 +0 days 🔍
12/10/2021 +3 days 🔍

Sourcesinfo

Advisory: forums.ivanti.com
Status: Confirmed

CVE: CVE-2021-42126 (🔍)
GCVE (CVE): GCVE-0-2021-42126
GCVE (VulDB): GCVE-100-187623

Entryinfo

Created: 12/07/2021 17:45
Updated: 12/10/2021 08:41
Changes: 12/07/2021 17:45 (39), 12/10/2021 08:39 (1), 12/10/2021 08:41 (18)
Complete: 🔍
Cache ID: 216::103

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