CVE-2022-35871 in the critical feed json
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition 8.1.15 (b20…
published 2022-07-25 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-38744
- cvss
- 8.1
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 41.0%
- EPSS 41.0% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition 8.1.15 (b2022030114). Authentication is not required to exploit this vulnerability. The specific flaw exists within the authenticateAdSso method. The issue results from the lack of authentication prior to allowing the execution of python code. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-17206.
Exploit prediction
40.99% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Inductive Automation Ignition
Classification
- Weakness
-
- CWE-306 Missing Authentication for Critical Functionality
References
-
support.inductiveautomation.com
/hc/en-us/articles/7625759776653-Regarding-Pwn2Own-2022-Vulnerabilities
vendor-advisory
-
zerodayinitiative.com
/advisories/ZDI-22-1018/
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2022-35871
- NVD CVE-2022-35871
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.