Vulnerability · Published Jul 25, 2022 · Assigned by zdi

CVE-2022-35869

High 7.5

In plain English

A high-severity authentication bypass in Ignition from Inductive Automation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 59.9% (higher than 99.1% of all known vulnerabilities).

Severity (CVSS 3.0)7.5High

Exploit odds (30 days)59.9%top 0.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

This vulnerability allows remote attackers to bypass authentication on affected installations of Inductive Automation Ignition 8.1.15 (b2022030114). Authentication is not required to exploit this vulnerability. The specific flaw exists within com.inductiveautomation.ignition.gateway.web.pages. The issue results from the lack of proper authentication prior to access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-17211.

Affected products (as reported)

Vendor	Product	Versions
Inductive Automation	Ignition	8.1.15 (b2022030114)

Weakness: CWE-288 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

https://www.zerodayinitiative.com/advisories/ZDI-22-1016/ x_refsource_MISC
https://support.inductiveautomation.com/hc/en-us/articles/7625759776653-Regarding-Pwn2Own-2022-Vulnerabilities x_refsource_MISC