CVE-2023-39472
Inductive Automation Ignition SimpleXMLReader XML External Entity Processing Information Disclosure Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
Vulnerabilidad de divulgación de información de procesamiento de entidades externas XML de SimpleXMLReader de encendido de automatización inductiva. Esta vulnerabilidad permite a atacantes remotos revelar información confidencial sobre las instalaciones afectadas de Inductive Automation Ignition. Se requiere autenticación para aprovechar esta vulnerabilidad. La falla específica existe dentro de la clase SimpleXMLReader. Debido a la restricción inadecuada de las referencias a entidades externas XML (XXE), un documento elaborado que especifica un URI hace que el analizador XML acceda al URI e incruste el contenido nuevamente en el documento XML para su posterior procesamiento. Un atacante puede aprovechar esta vulnerabilidad para revelar información en el contexto del SISTEMA. Era ZDI-CAN-17571.
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.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2023-08-02 CVE Reserved
- 2023-08-08 CVE Published
- 2024-05-03 EPSS Updated
- 2024-08-02 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-611: Improper Restriction of XML External Entity Reference
CAPEC
References (1)
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https://www.zerodayinitiative.com/advisories/ZDI-23-1048 | X_research Advisory |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Inductive Automation Search vendor "Inductive Automation" | Ignition Search vendor "Inductive Automation" for product "Ignition" | 8.1.17 Search vendor "Inductive Automation" for product "Ignition" and version "8.1.17" | en |
Affected
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