Ivanti Avalanche up to 6.3.2 Inforail Service deserialization

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 was found in Ivanti Avalanche up to 6.3.2. This impacts an unknown function of the component Inforail Service. The manipulation results in deserialization. This vulnerability is cataloged as CVE-2021-42127. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in Ivanti Avalanche up to 6.3.2. Affected is an unknown function of the component Inforail Service. The manipulation with an unknown input leads to a deserialization vulnerability. CWE is classifying the issue as CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 12/07/2021. The advisory is available at forums.ivanti.com. This vulnerability is traded as CVE-2021-42127 since 10/08/2021. The technical details are unknown and an exploit is not available.

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: 7.6
VulDB Meta Temp Score: 7.6

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

NVD Base Score: 9.8
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: Deserialization
CWE: CWE-502 / CWE-20
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-2021-42127 (🔍)
GCVE (CVE): GCVE-0-2021-42127
GCVE (VulDB): GCVE-100-187614

Entryinfo

Created: 12/07/2021 17:32
Updated: 12/10/2021 07:45
Changes: 12/07/2021 17:32 (39), 12/10/2021 07:39 (1), 12/10/2021 07:45 (18)
Complete: 🔍
Cache ID: 216::103

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