Vulnerability · Published Jan 30, 2025 · Assigned by zdi

CVE-2025-0573Sante PACS Server DCM File Parsing Directory Traversal Arbitrary File Write Vulnerability

Medium 5.3

In plain English

A medium-severity path traversal in PACS Server from Sante. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 80% of all known vulnerabilities).

Severity (CVSS 3.0)5.3Medium

Exploit odds (30 days)1.9%top 20.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Sante PACS Server DCM File Parsing Directory Traversal Arbitrary File Write Vulnerability. This vulnerability allows remote attackers to create arbitrary files on affected installations of Sante PACS Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of DCM files. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to write files in the context of the current user. Was ZDI-CAN-25309.

Affected products (as reported)

Vendor	Product	Versions
Sante	PACS Server	4.0.9

Weakness: CWE-22 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References

ZDI-25-053 x_research-advisory