#VU105789 Access of Uninitialized Pointer in PACS Server - CVE-2025-2284

Vulnerability identifier: #VU105789

Vulnerability risk: High

CVSSv4.0: 7.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber]

CVE-ID: CVE-2025-2284

CWE-ID: CWE-824

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
PACS Server
Server applications / Other server solutions

Vendor: Santesoft

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to use of uninitialized pointer in the "GetWebLoginCredentials" function in "Sante PACS Server.exe". A remote attacker can cause a denial of service condition on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

PACS Server: 4.1.0

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External links
https://www.tenable.com/security/research/tra-2025-08

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.