CVE-2025-36846Public exploitNetwork attack vector

Unauthenticated command execution via shell_exec parameter injection

Published Jul 21, 2025 · Updated Jul 21, 2025

OS command injection in Eveo URVE Web Manager 27.02.2025 allows remote attackers to execute commands through an internal endpoint. The /_internal/pc/vpro.php handler inserts request parameters into a PowerShell command string and passes it directly to PHP shell_exec(). The handler accepts only localhost requests, but the unauthenticated /_internal/redirect.php SSRF endpoint can relay a crafted request to it.

CVSS severity9.8
Critical
EPSS probability5.00%
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 Eveo URVE Web Manager 27.02.2025 allows remote attackers to execute commands through an internal endpoint. The /_internal/pc/vpro.php handler inserts request parameters into a PowerShell command string and passes it directly to PHP shell_exec(). The handler accepts only localhost requests, but the unauthenticated /_internal/redirect.php SSRF endpoint can relay a crafted request to it.

The record

CVE
CVE-2025-36846
Published
Jul 21, 2025
Updated
Jul 21, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-78, T1059.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 21, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A: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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.001Command and Scripting Interpreter: PowerShell

Public exploit references

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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