Vulnerability Description
Inductive Automation Ignition SimpleXMLReader XML External Entity Processing Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Inductive Automation Ignition. Authentication is required to exploit this vulnerability. The specific flaw exists within the SimpleXMLReader class. Due to the improper restriction of XML External Entity (XXE) references, a crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of the SYSTEM. . Was ZDI-CAN-17571.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Inductiveautomation | Ignition | >= 8.1.0, < 8.1.32 |
Related Weaknesses (CWE)
References
- https://www.zerodayinitiative.com/advisories/ZDI-23-1048/Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-1048/Third Party Advisory
FAQ
What is CVE-2023-39472?
CVE-2023-39472 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Inductive Automation Ignition SimpleXMLReader XML External Entity Processing Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affec...
How severe is CVE-2023-39472?
CVE-2023-39472 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-39472?
Check the references section above for vendor advisories and patch information. Affected products include: Inductiveautomation Ignition.