Honeywell Saia PG5 Controls Suite XML External Entity Processing Information Disclosure Vulnerability

Description

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. . Was ZDI-CAN-18593.

Scores

EPSS (exploitation in 30 days)

0.78% · top 44% of all CVEs (7 Nov 2026)

CISA SSVC

Exploitation: none · Automatable: no · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.

Weakness

• CWE-611: Improper Restriction of XML External Entity Reference ('XXE') (opens in a new tab)All about CWE-611 and its CVEs

Affected products

• Honeywell · Saia PG5 Controls Suite

  • affected PG5 v2.3.193

References (1)

• ZDI-23-1853 (opens in a new tab)x_research-advisoryx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2023-51604](https://trackcve.app/badge/CVE-2023-51604.svg)](https://trackcve.app/cve/CVE-2023-51604)

Record last updated 18 Sept 2024, 18:30 UTC.