# Kieback&Peter Neutrino-GLT command injection patched

Published: 2026-01-07 · Severity: medium · Sectors: infrastructure
Canonical: https://vorant.io/reports/ce473089-5d08-525b-9600-fc5ed8131630/kieback-peter-neutrino-glt-command-injection-patched

> CVE-2025-6225 is a shell command injection flaw in Kieback&Peter Neutrino-GLT building management system's web login form, fixed in version 9.40.02.

CERT Polska has coordinated the disclosure of a shell command injection vulnerability in Kieback&Peter Neutrino-GLT, a building management system. The flaw, tracked as CVE-2025-6225, affects the web component "SM70 PHWEB" and allows attackers to inject shell commands through the login form. Injected commands execute with low system privileges.

The vulnerability was responsibly reported by researcher Jan Barszcz and has been addressed by the vendor in version 9.40.02. Organizations using Kieback&Peter Neutrino-GLT for building management should upgrade to the patched version to mitigate the risk of unauthorized command execution.

## Mentioned in this report

- Vulnerabilities: CVE-2025-6225

## Detection guidance (public sample)

### Shell Spawned by Web Server Process (Possible Command Injection Exploitation)

ATT&CK: T1190

Detects a shell interpreter being spawned as a child of a web/application server process, consistent with exploitation of a command injection vulnerability such as CVE-2025-6225 in Kieback&Peter Neutrino-GLT SM70 PHWEB login form. Auto-generated starting point — validate and tune in your environment before deploying. IOC matches can false-positive on shared infrastructure and decay as adversary infrastructure rotates.

```yaml
title: Shell Spawned by Web Server Process (Possible Command Injection Exploitation)
id: 1c5bc3e5-aafc-5d51-ae1b-cea4bb0283e3
status: experimental
description: 'Detects a shell interpreter (sh, bash, dash) being spawned directly
  by a web application

  or Java-based server process. This pattern is consistent with exploitation of a
  shell

  command injection vulnerability in a web-facing management interface (e.g. CVE-2025-6225

  affecting Kieback&Peter Neutrino-GLT SM70 PHWEB login form), where user-supplied
  input

  is passed unsanitized into a system shell call.

  '
references:
- https://cert.pl
author: Vorant
tags:
- attack.t1190
- attack.t1059
logsource:
  category: process_creation
  product: linux
detection:
  selection:
    ParentImage|endswith:
    - /httpd
    - /apache2
    - /nginx
    - /java
    - /tomcat
    - /php-fpm
    - /php-cgi
    Image|endswith:
    - /sh
    - /bash
    - /dash
    - /ash
  filter:
    CommandLine|contains:
    - -c apachectl
    - logrotate
    - healthcheck
  condition: selection and not filter
falsepositives:
- Legitimate server-side scripts or cron/health-check helpers invoked via shell from
  the web server process
- Administrative maintenance scripts executed manually through the application server
level: high
```

### Shell Command Chaining/Injection Metacharacters in Web Process Command Line

ATT&CK: T1059

Detects shell metacharacters and injection patterns (chained commands, command substitution) in process command lines launched from a web-facing service, indicative of successful command injection exploitation. Auto-generated starting point — validate and tune in your environment before deploying. IOC matches can false-positive on shared infrastructure and decay as adversary infrastructure rotates.

```yaml
title: Shell Command Chaining Metacharacters Executed From Web Service Context
id: 2c492487-be1d-5270-bcd2-be21271a4e16
status: experimental
description: 'Detects process command lines containing shell command-chaining or substitution
  metacharacters

  (e.g. ; | & \`\` $()) launched from a process tree rooted in a web/application server,
  which is

  a common indicator of successful exploitation of a login-form command injection
  vulnerability

  such as CVE-2025-6225 in Kieback&Peter Neutrino-GLT SM70 PHWEB.

  '
references:
- https://cert.pl
author: Vorant
tags:
- attack.t1059
- attack.t1190
logsource:
  category: process_creation
  product: linux
detection:
  selection_parent:
    ParentImage|endswith:
    - /httpd
    - /apache2
    - /nginx
    - /java
    - /tomcat
    - /php-fpm
    - /php-cgi
  selection_meta:
    CommandLine|contains:
    - ;
    - '&&'
    - '||'
    - '|'
    - '`'
    - $(
    - 'wget '
    - 'curl '
    - 'nc '
    - /bin/sh -c
  filter:
    CommandLine|contains:
    - logrotate
    - cron.d
  condition: selection_parent and selection_meta and not filter
falsepositives:
- Legitimate administrative scripts that intentionally chain shell commands from within
  an application context
- Monitoring or deployment tooling that invokes curl/wget from the web server user
  for update checks
level: high
```

Behavioural rules are generated from public reporting — validate in your environment before deploying.

Source reporting: https://cert.pl/en/posts/2026/01/CVE-2025-6225

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