ZDI-CAN-18456: ZDI-23-1849: (0Day) Honeywell Saia PG5 Controls Suite XML External Entity Processing Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Honeywell Saia PG5 Controls Suite. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of XML files. 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 current process.
Other sources
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Honeywell Saia PG5 Controls Suite. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 5.5. The following CVEs are assigned: CVE-2023-51600.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-18456?
ZDI-CAN-18456 is classified as a medium severity vulnerability due to its potential to disclose sensitive information.
How do I fix ZDI-CAN-18456?
To address ZDI-CAN-18456, ensure that software updates from Honeywell are applied promptly and avoid visiting suspicious links.
Who is affected by ZDI-CAN-18456?
ZDI-CAN-18456 affects users of Honeywell Saia PG5 Controls Suite software.
What type of attack is associated with ZDI-CAN-18456?
ZDI-CAN-18456 is associated with a remote information disclosure attack that requires user interaction.
What is the vector for exploiting ZDI-CAN-18456?
The exploitation of ZDI-CAN-18456 occurs when a user visits a malicious website or opens a malicious file.