VDB-204009 · CVE-2022-36126 · src-2022-0014

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

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Inductive Automation Ignition up to 7.9.19/8.1.16. This vulnerability affects the function Scriptvoke of the component Python Script Handler. Performing a manipulation results in an unknown weakness. This vulnerability is cataloged as CVE-2022-36126. It is possible to initiate the attack remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

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.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Automation Software

Vendor

Inductive Automation

Name

Ignition

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.1

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

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

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Authorization
CWE: CWE-863 / 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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

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 (🔍)
GCVE (CVE): GCVE-0-2022-36126
GCVE (VulDB): GCVE-100-204009

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: 🔍
Cache ID: 216::103