CVE-2025-2263

Description

During login to the web server in "Sante PACS Server.exe", OpenSSL function EVP_DecryptUpdate is called to decrypt the username and password. A fixed 0x80-byte stack-based buffer is passed to the function as the output buffer. A stack-based buffer overflow exists if a long encrypted username or password is supplied by an unauthenticated remote attacker.

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CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-121 CWE-121

CWE-787 Out-of-bounds Write

Affected Products

Vendor	Product	Versions
santesoft	sante_pacs_server	All

References

Exploits

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

Frequently Asked Questions

What is CVE-2025-2263? +

During login to the web server in "Sante PACS Server.exe", OpenSSL function EVP_DecryptUpdate is called to decrypt the username and password. A fixed 0x80-byte stack-based buffer is passed to the function as the output buffer. A stack-based buffer overflow exists if a long encrypted username or password is supplied by an unauthenticated remote attacker. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-2263? +

CVE-2025-2263 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-2263? +

CVE-2025-2263 affects products from santesoft, specifically: sante_pacs_server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-2263? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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