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Vulnerability record · CVE-2022-35890 · published 15 July 2022

CVE-2022-35890: Inductiveautomation ignition incorrect authorization vulnerability

Inductiveautomation · Ignition

An issue was discovered in Inductive Automation Ignition before 7.9.20 and 8.x before 8.1.17. Designer and Vision Client Session IDs are mishandled. An attacker can determine which session IDs were generated in the past and then hijack sessions assigned to these IDs via Randy.

9.8 CVSS 3.1 Critical EPSS 2.0% · top 20.1% CWE-863 · Incorrect authorization
9.8CVSS 3.1 base score
2.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in Inductive Automation Ignition before 7.9.20 and 8.x before 8.1.17. Designer and Vision Client Session IDs are mishandled. An attacker can determine which session IDs were generated in the past and then hijack sessions assigned to these IDs via Randy.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/sourceincite/randy ExploitThird Party Advisory
https://support.inductiveautomation.com/hc/en-us/articles/7625759776653 Vendor Advisory
https://github.com/sourceincite/randy ExploitThird Party Advisory
https://support.inductiveautomation.com/hc/en-us/articles/7625759776653 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-39475Inductive Automation Ignition Java deserialization RCEInductive Automation Ignition fails to validate user-supplied data in the ParameterVersionJavaSerializationCodec class, allowing deserialization of u…EPSS 64%analysed9.8CVE-2023-39476Inductiveautomation ignition deserialization of untrusted data vulnerabilityInductive Automation Ignition JavaSerializationCodec Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows…EPSS 2.2%9.8CVE-2022-1704Inductiveautomation ignition xml external entity (xxe) vulnerabilityDue to an XML external entity reference, the software parses XML in the backup/restore functionality without XML security flags, which may lead to a …EPSS 0.96%9.8CVE-2022-35869Inductive Automation Ignition gateway authentication bypassIgnition 8.1.15 (b2022030114) contains an authentication bypass in com.inductiveautomation.ignition.gateway.web.pages, where functionality is reachab…EPSS 60%analysed9.0CVE-2023-38121Inductiveautomation ignition cross-site scripting vulnerabilityInductive Automation Ignition OPC UA Quick Client Cross-Site Scripting Remote Code Execution Vulnerability. This vulnerability allows remote attacker…EPSS 1.2%8.8CVE-2023-50232Inductiveautomation ignition argument injection vulnerabilityInductive Automation Ignition getParams Argument Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute…EPSS 1.4%8.8CVE-2023-50233Inductiveautomation ignition path traversal vulnerabilityInductive Automation Ignition getJavaExecutable Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers t…EPSS 2.1%8.8CVE-2023-50220Inductiveautomation ignition deserialization of untrusted data vulnerabilityInductive Automation Ignition Base64Element Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote a…EPSS 1.8%

Source: NIST National Vulnerability Database (record CVE-2022-35890), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.