R-SOFT DMS CVE-2026-41880

Q: What is the CVSS score of CVE-2026-41880?

CVE-2026-41880 has a CVSS 4.0 base score of 9.0 (Critical). CVSS vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 1.3%.

EUVD-2026-42855 CRITICAL

OS Command Injection (CWE-78)

2026-07-10 cvd@cert.pl

GHSA-p8q4-pvx5-wjx2

Command Injection

9.0

CVSS 4.0 · Vendor: cert

Severity by source

Vendor (cert) PRIMARY

9.0 CRITICAL

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from Vendor (cert) · only source for this CVE.

CVSS VectorVendor: cert

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

CVE Published

Jul 10, 2026 - 10:39 cve.org

CRITICAL 9.0

Analysis Generated

Jul 10, 2026 - 10:37 vuln.today

DescriptionCVE.org

R-SOFT DMS is vulnerable to OS Command Injection in the Optical Character Recognition (OCR) module. Multiple command execution functions accept user-controllable file paths without proper sanitization before passing them to the system shell via SSH. In current infrastructure the URL encoding neutralizes the injection during the standard web upload flow. An authenticated attacker who is able to trigger the OCR functionality for the uploaded file can execute OS commands within the context of a root user.

This issue was fixed in version v3.19-2862 and v3.17-2580.

AnalysisAI

OS command injection as root in the R-SOFT DMS Optical Character Recognition (OCR) module lets an authenticated attacker run arbitrary shell commands. Multiple OCR command-execution functions accept user-controllable file paths and pass them unsanitized to the system shell over SSH, yielding full root-level compromise of the document management server. No public exploit has been identified at time of analysis, and the flaw is mitigated in the default web-upload flow because URL encoding neutralizes the injection, which is reflected in the high attack complexity (AC:H).