Inductive Automation Ignition up to 7.9.19/8.1.16 Python Script Scriptvoke authorization

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

A vulnerability was found in Inductive Automation Ignition up to 7.9.19/8.1.16 (Automation Software). It has been classified as critical. This affects the function Scriptvoke of the component Python Script Handler. CWE is classifying the issue as CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Inductive Automation Ignition before 7.9.20 and 8.x before 8.1.17. The ScriptInvoke function allows remote attackers to execute arbitrary code by supplying a Python script.

The weakness was shared 07/17/2022 as src-2022-0014. The advisory is shared at srcincite.io. This vulnerability is uniquely identified as CVE-2022-36126 since 07/16/2022. Technical details are known, but no exploit is available.

Upgrading to version 7.9.20 or 8.1.17 eliminates this vulnerability.

Productinfo

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Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.2
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.2
CNA Vector (MITRE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
ATT&CK: Unknown

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: Ignition 7.9.20/8.1.17

Timelineinfo

07/16/2022 🔍
07/17/2022 +1 days 🔍
07/17/2022 +0 days 🔍
08/01/2022 +15 days 🔍

Sourcesinfo

Advisory: src-2022-0014
Status: Confirmed

CVE: CVE-2022-36126 (🔍)

Entryinfo

Created: 07/17/2022 08:35
Updated: 08/01/2022 10:10
Changes: 07/17/2022 08:35 (51), 08/01/2022 10:10 (2)
Complete: 🔍

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