CVE-2022-35890

moderate-risk

Published 2022-07-15

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.

Do I need to act?

0.98% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (1)

Ignition

Affected Vendors

Inductiveautomation

References (4)

Exploit https://github.com/sourceincite/randy

Vendor Advisory https://support.inductiveautomation.com/hc/en-us/articles/7625759776653

Exploit https://github.com/sourceincite/randy

Vendor Advisory https://support.inductiveautomation.com/hc/en-us/articles/7625759776653

/ 100

moderate-risk

Severity 32/34 · Critical

Exploitability 3/34 · Minimal

Exposure 5/34 · Minimal