CVE-2020-37120

CRITICAL

Rubo DICOM Viewer 2.0 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2020-37120. PoCs published by bzyo.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in Rubo DICOM Viewer 2.0 via an SEH overwrite, executing arbitrary code (calc.exe) through a crafted payload. The PoC generates a malicious file to trigger the overflow when pasted into the 'DICOM server name' field.

Description

Rubo DICOM Viewer 2.0 contains a buffer overflow vulnerability in the DICOM server name input field that allows attackers to overwrite Structured Exception Handler (SEH). Attackers can craft a malicious text file with carefully constructed payload to execute arbitrary code by overwriting SEH and triggering remote code execution.

Exploits (1)

exploitdb WORKING POC
by bzyo · pythonlocalwindows
https://www.exploit-db.com/exploits/48351

This exploit targets a buffer overflow vulnerability in Rubo DICOM Viewer 2.0 via an SEH overwrite, executing arbitrary code (calc.exe) through a crafted payload. The PoC generates a malicious file to trigger the overflow when pasted into the 'DICOM server name' field.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Rubo Medical Imaging - DICOM Viewer 2.0
No auth needed
Prerequisites: Vulnerable version of Rubo DICOM Viewer installed · Ability to paste malicious input into the application
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3

Scores

CVSS v3 9.8
EPSS 0.0045
EPSS Percentile 35.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-121
Status published
Products (1)
Rubo Medical Imaging/Rubo DICOM Viewer 2.0
Published Feb 05, 2026
Tracked Since Feb 18, 2026