HIGH CVSS 7.8
Published: 2026-06-30

CVE-2025-7406

nokia mantaray_nm Security Advisory (CVE-2025-7406)
↗ Official NIST NVD Record
Seeking technical exploit breakdowns or verified PoC code for CVE-2025-7406?
🔬 Search Writeups & Exploit Archive →

CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2025-7406 impacting nokia mantaray_nm. Evaluated with CVSS Base Score of 7.8 (HIGH).

Original NVD Description

Source: NIST NVD
Nokia MantaRay NM is vulnerable to a sudo privilege escalation vulnerability where a local attacker possessing administrative (local admin) privileges can escalate to full root privileges on the host. Successful exploitation results in root-level access to the filesystem and the ability to execute actions as root. The risk can be temporarily mitigated by restricting the set of commands permitted via sudo for the affected accounts.

📊 CVSS v3.1 Metric Breakdown

Attack Vector
Local (AV:L)
Requires local system execution permissions
Attack Complexity
Low (AC:L)
No specialized conditions required
Privileges Required
Low (PR:L)
Standard user access required
User Interaction
None (UI:N)
Zero human interaction required
Scope
Unchanged (S:U)
Confined to same security context
Confidentiality
High (C:H)
Total information disclosure
Integrity
High (I:H)
Total modification of target system
Availability
High (A:H)
Total denial of service or shutdown

🎯 Affected Versions Matrix

Affected Product nokia / mantaray_nm
Affected Versions *
Weakness Enumeration CWE-269

Security Research Arsenal: Nuclei Detection Template & PoC Exploit Probe

High-Intent Research Tool

Ready-to-use security scanner signatures, active verification probe skeletons, and remediation playbooks for CVE-2025-7406 impacting nokia mantaray_nm.

⚡ Nuclei Detection Template (YAML) cve-2025-7406.yaml
id: cve-2025-7406

info:
  name: nokia mantaray_nm - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: high
  description: |
    Automated signature & scanner for CVE-2025-7406 affecting nokia mantaray_nm.
    Evaluation: Nokia MantaRay NM is vulnerable to a sudo privilege escalation vulnerability where a local attacker possessing administrative (local admin) privileges...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2025-7406
  classification:
    cvss-metrics: CVSS:3.1/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 7.8
    cve-id: CVE-2025-7406
    cwe-id: CWE-269
  tags: cve,cve-2025-7406,nokia,mantaray_nm,high

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "mantaray_nm"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2025-7406.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2025-7406
# Target: nokia mantaray_nm | CVSS: 7.8 (HIGH)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2025-7406 (nokia mantaray_nm)...")
    headers = {
        "User-Agent": "CyberVault-Audit-Scanner/2.0",
        "Accept": "*/*"
    }
    try:
        r = requests.get(f"{target_url.rstrip('/')}/", headers=headers, timeout=8, verify=False)
        print(f"[+] Server Response: HTTP {r.status_code} | Server Banner: {r.headers.get('Server', 'Unknown')}")
        if r.status_code < 500:
            print(f"[!] Target reachable. Verify version against nokia mantaray_nm scope (*).")
        return True
    except Exception as e:
        print(f"[-] Connection Error: {e}")
        return False

if __name__ == '__main__':
    url = sys.argv[1] if len(sys.argv) > 1 else "http://localhost:8080"
    verify_vulnerability(url)
🛡️ Quick Patch & Remediation Script (Bash) patch_cve-2025-7406.sh
# Recommended Remediation & Patching Commands for CVE-2025-7406
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install mantaray_nm 2>/dev/null || \
sudo dnf upgrade mantaray_nm 2>/dev/null || \
sudo yum update mantaray_nm

# 2. Inspect installed package versions for vulnerable scope:
dpkg -l | grep -i mantaray_nm 2>/dev/null || rpm -qa | grep -i mantaray_nm

# 3. Docker container & image vulnerability scan:
docker scan $(docker ps -q) 2>/dev/null || echo "Verify upstream base images in Dockerfile."

🛡️ Remediation & Security Action

  • Authoritative Guidance: Follow distribution-specific vendor security notices. Advisory status and package patches vary by distribution release.
  • Verification: Inspect installed binary packages and package manager versions for affected component releases.
  • Upstream Status: Upgrade to verified non-backdoored upstream versions or roll back to known-clean stable releases.
⚠️ Disclaimer: Follow vendor-specific advisories for your operating system. CyberVault does not fabricate unsupported remediation scripts.

🔗 Verified Technical References

Authorities
  • No records filed in this category.
Distributions
  • No records filed in this category.

❓ Frequently Asked Questions (FAQ) & Remediation Guide

How do I fix CVE-2025-7406 in nokia mantaray_nm?

Review vendor-specific security notices and update nokia mantaray_nm packages to the latest patched release immediately. If immediate upgrading is restricted by change windows, isolate affected network ports and enforce least-privilege access boundaries.

Is there an active exploit or public PoC for CVE-2025-7406?

No weaponized public exploit has been confirmed in public threat streams yet. Continuous surveillance is active across GitHub and security feeds.

What is the CVSS 3.1 severity rating and impact for CVE-2025-7406?

CVE-2025-7406 is classified with a CVSS 3.1 Base Score of 7.8 (HIGH). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
7.8
HIGH SEVERITY
CVE ID CVE-2025-7406
Weakness CWE-269
Vendor nokia
Product mantaray_nm
Published 2026-06-30
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H