Nozomi Networks Schwachstellen (CVE)

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40 Ergebnisse
7.2Hoch
CVE-2026-33924

Authenticated RCE in update functionality in Guardian/CMC before 26.4.0

Nozomi Networks Guardian; Nozomi Networks CMC

Two OS command injection vulnerabilities were discovered in the update installation functionality due to insufficient validation of the update bundle contents. An attacker with administrative privileges can remotely supply a crafted update bundle that, when i…

1.1%EPSS
7.2Hoch
CVE-2026-33923

Update bundle signature bypass in Guardian/CMC before 26.4.0

Nozomi Networks Guardian; Nozomi Networks CMC

A signature verification vulnerability was discovered in the update installation functionality due to inconsistent validation of the update bundle contents. An attacker with administrative privileges can remotely supply a crafted update bundle that passes sig…

3.5Niedrig
CVE-2026-33920

Cross-site request forgery in the Guardian/CMC login before 26.3.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

A cross-site request forgery vulnerability was discovered in the login functionality (both standard and SAML) due to missing validation of the anti-CSRF token. An attacker with a valid account can trick a victim into unknowingly authenticating with the attack…

7.5Hoch
CVE-2026-33389

Disabled and non-configurable certificate/host key validation in Smart Polling in Guardian/CMC before 26.3.0 and Arc before v2.7.0

Nozomi Networks Guardian; Nozomi Networks CMC; Nozomi Networks Arc; Siemens RUGGEDCOM APE1808

An improper certificate/host key validation vulnerability was discovered in the Smart Polling functionality, which established encrypted connections to target devices without validating the remote host's identity, and no option was provided to enable it. A ma…

4.6Mittel
CVE-2026-33387

Insufficient sanitization of Dashboards in Guardian/CMC before 26.3.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

A template injection vulnerability was discovered in the Dashboards functionality due to improper validation of an input parameter. An authenticated user with the required privileges can define a dashboard containing a malicious payload, or a victim can be so…

8.1Hoch
CVE-2026-33390

Incorrect privilege assignment for Arc sensors in Guardian/CMC before 26.2.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

An Incorrect Privilege Assignment vulnerability was discovered in the synchronization functionality due to Arc sensors receiving CLI permissions. An authenticated user with limited privileges can push administrative CLI commands through the sync, altering the…

7.5Hoch
CVE-2026-31984

DoS through oversized audit log entries in Guardian/CMC before 26.2.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

A denial-of-service vulnerability caused by unbounded resource allocation was discovered in the audit logging functionality, due to a missing size limit on input recorded into audit entries. An unauthenticated attacker can submit requests containing excessive…

7.1Hoch
CVE-2026-31982

Open Redirect in SAML Single Sign-On in Guardian/CMC before 26.2.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

An Open Redirect vulnerability was discovered in the SAML Single Sign-On functionality due to insufficient validation of a user-controlled redirection parameter. An unauthenticated attacker can craft a request to the SAML sign-in endpoint and poison the cache…

5.9Mittel
CVE-2026-31981

HTML injection in Diagram tab and Graph view in Guardian/CMC before 26.2.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

A Stored HTML Injection vulnerability was discovered in the Diagram tab and Graph view due to a shared input validation function being insufficiently restrictive. An authenticated user with administrative privileges can inject malicious HTML tags into N2OS co…

6.5Mittel
CVE-2025-40904

HTML injection in Smart Polling in Guardian/CMC before 26.1.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

A Stored HTML Injection vulnerability was discovered in the Smart Polling functionality due to improper validation of an input parameter. An authenticated user with limited privileges can push malicious remote strategies containing HTML tags through the sync.…

5.9Mittel
CVE-2025-40903

HTML injection in Schedule Restore Archive in Guardian/CMC before 26.1.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

A Stored HTML Injection vulnerability was discovered in the Schedule Restore Archive functionality due to improper validation of an input parameter. An authenticated user with administrative privileges can define a malicious restore schedule containing HTML t…

5.9Mittel
CVE-2025-40902

HTML injection in Users in Guardian/CMC before 26.1.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

A Stored HTML Injection vulnerability was discovered in the Users functionality due to improper validation of an input parameter. An authenticated user with administrative privileges can create a malicious user whose username contains HTML tags. When a victim…

5.9Mittel
CVE-2025-40901

HTML injection in Credentials Manager in Guardian/CMC before 26.1.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

A Stored HTML Injection vulnerability was discovered in the Credentials Manager functionality due to improper validation of an input parameter. An authenticated user with administrative privileges can define a malicious identity containing HTML tags. When a v…

4.6Mittel
CVE-2025-40900

Angular template injection in Reports in Guardian/CMC before 26.1.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

An Angular template injection vulnerability was discovered in the Reports functionality due to improper validation of an input parameter. An authenticated user with report privileges can define a malicious report containing an Angular template payload, or a v…

4.8Mittel
CVE-2025-40895

HTML injection in Sensor Map in CMC before 25.6.0

Nozomi Networks CMC

A Stored HTML Injection vulnerability was discovered in the CMC's Sensor Map functionality due to improper validation on connected Guardians' properties. A malicious authenticated user with administrator privileges on a Guardian connected to a CMC can edit…

4.4Mittel
CVE-2025-40894

HTML injection in Alerted Nodes Dashboard in Guardian/CMC before 25.6.0

Nozomi Networks Guardian; Nozomi Networks CMC; Siemens RUGGEDCOM APE1808

A Stored HTML Injection vulnerability was discovered in the Alerted Nodes Dashboard functionality due to improper validation on an input parameter. A malicious authenticated user with the required privileges could edit a node label to inject HTML tags. If …