Vulnerability Description
Inductive Automation Ignition ResponseParser SerializedResponse Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition. User interaction is required to exploit this vulnerability in that the target must connect to a malicious server. The specific flaw exists within the ResponseParser method. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-21926.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Inductiveautomation | Ignition | >= 8.1.0, < 8.1.35 |
Related Weaknesses (CWE)
References
- https://security.inductiveautomation.com/?tcuUid=fc4c4515-046d-4365-b688-6933374Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-24-016/Third Party Advisory
- https://security.inductiveautomation.com/?tcuUid=fc4c4515-046d-4365-b688-6933374Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-24-016/Third Party Advisory
FAQ
What is CVE-2023-50221?
CVE-2023-50221 is a vulnerability with a CVSS score of 8.8 (HIGH). Inductive Automation Ignition ResponseParser SerializedResponse Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary c...
How severe is CVE-2023-50221?
CVE-2023-50221 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-50221?
Check the references section above for vendor advisories and patch information. Affected products include: Inductiveautomation Ignition.