CVE-2026-41880Network attack vector

Authenticated root command execution via OCR file paths

Published Jul 10, 2026 · Updated Jul 10, 2026

OS command injection in R-SOFT DMS branches before 3.19-2862 and before 3.17-2580 allows remote authenticated users to run commands as root. Multiple OCR command-execution functions pass user-controlled file paths without proper sanitization to a system shell through SSH. The standard web upload flow URL-encodes and neutralizes the payload, so exploitation requires authenticated access and another way to trigger OCR for the uploaded file.

CVSS severity9.0
Critical
EPSS probability1.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in R-SOFT DMS branches before 3.19-2862 and before 3.17-2580 allows remote authenticated users to run commands as root. Multiple OCR command-execution functions pass user-controlled file paths without proper sanitization to a system shell through SSH. The standard web upload flow URL-encodes and neutralizes the payload, so exploitation requires authenticated access and another way to trigger OCR for the uploaded file.

The record

CVE
CVE-2026-41880
Published
Jul 10, 2026
Updated
Jul 10, 2026
Vendor
R-SOFT SERWIS
Product
R-SOFT DMS
Classifications
CWE-78, CAPEC-248, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <v3.17-2580
  2. Affected versionversion=0 <v3.19-2862

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

R-SOFT SERWIS · R-SOFT DMSversion=0 <v3.17-2580; version=0 <v3.19-2862

Published CVSS scores

9.0CERT.PLCVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC-248Command Injection
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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