CVE-2023-39472

published 2024-05-03

CVE-2023-39472: Inductive Automation Ignition SimpleXMLReader XML External Entity Processing Information Disclosure Vulnerability. This vulnerability allows remote attackers…

Priority P3 42 medium 6.5 CVSS 3.1

AV N AC L PR L UI N S U C H I N A N

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
inductive_automation	ignition	—	—
inductiveautomation	ignition	>= 8.1.0 < 8.1.32	8.1.32

CVSS provenance

nvd v3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

nvd v3.0 6.5 MEDIUM CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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CWE-611