Challenges
Law firms handle sensitive client information, yet many lack awareness of hidden network weaknesses. CyberGlobal UK was tasked with identifying vulnerabilities across the client’s public-facing and internal infrastructure. Key concerns included potential weak credentials, outdated services, and procedural misconfigurations that might go unnoticed under normal operations.
CyberGlobal executed a structured process, as follows:
- Network Enumeration – External and internal scanning was deployed using tools like Nessus, Nmap, Nikto, Nuclei, Acunetix, and Burp Suite to discover open ports, services, and known vulnerabilities.
- Active Directory & Credential Analysis – Using NetExec (NXC), BloodHound, Certipy, ldapdomaindump, and Group3r, the team mapped AD structures and privilege paths.
- Sensitive File Discovery & Credential Testing – Snaffler located exposed sensitive files, while Hydra tested credential strength via login auditing.
- Real-Time Alerts & Reporting – CyberGlobal UK immediately communicated high-severity findings while documenting all verified vulnerabilities for full transparency.
About 180 server assets and related applications were included in the scope, creating a thorough assessment of the firm’s network footprint.
CyberGlobal UK identified a range of vulnerabilities spanning multiple severity tiers:
| Risk Level | Description |
| High | Default administrative credentials were still enabled on two web applications, opening a gateway for potential intrusion. |
| Medium | Several misconfigurations surfaced: HTTP in clear text, outdated components, insecure encryption settings, and explicit “forgot password” messages enabling user enumeration. |
| Low & Informational | Additional weaker settings and logging issues flagged for awareness and future improvement. |
Solutions
Through this engagement, CyberGlobal UK demonstrated how a systemic, hands‑on network test can uncover hidden weaknesses and drive meaningful improvements.
As a result, CyberGlobal UK recommended a robust set of strategies, including:
| Solution Area | Description |
| Service Hardening | Non‑essential services (e.g., public SSH) were disabled or restricted. |
| Patch Management | Outdated software, including older OpenSSH builds, was upgraded to mitigate known CVEs. |
| Encryption Updates | Deprecated protocols were removed in favor of modern, secure algorithms. |
| Network Filtering | Firewall rules were deployed to limit exposure of administrative interfaces. |
| Secure Configuration | HTTP security headers were implemented, and verbose server banners scrubbed. |
| Active Directory Hardening | Stronger authentication measures, tighter permission controls, and anomaly monitoring were put in place. |
Additionally, CyberGlobal UK deployed strategic mitigation measures that included:
- Network segmentation and endpoint protection reduced vulnerability exposure.
- SIEM-based logging centralized monitoring, improving detection and response.
- Group policy enforcement and privilege auditing strengthened internal controls.
Results
The assessment exposed vulnerabilities across the client’s internal and external environments. The most urgent risk, namely default web application credentials, was addressed during the testing window, minimizing potential damage.
After remediation, CyberGlobal UK determined the residual risk rating to be medium, reflecting the mitigated impact of remaining issues and optimized configurations.
Key lessons learned include the following:
- Default credentials on even minor systems pose serious security threats and must be removed.
- Minimizing attack surface through service hardening and strict network rules is essential.
- Outdated software and weak encryption protocols are predictable entry points for attackers; therefore, regular updates are a must.
- Clear-text communication channels expose confidential data; encrypted alternatives should be mandatory.
- Active Directory environments require ongoing monitoring, role auditing, and strong authentication to prevent escalation.
- Secure configurations, including proper HTTP headers, guard against common web exploit attempts.
- Real-time notification and remediation drastically reduce exposure duration for critical threats.
- Consistent internal/external penetration testing, paired with thorough reporting and remediation plans, catalyzes continuous security improvement.
In highly regulated industries like law, safeguarding client data is foundational. This case illustrates how proactive network testing, strategic remediation, and real-time collaboration empower businesses to move from risk exposure to reliable defense.
If your organization needs a partner who understands the legal sector’s unique demands and compliance needs, CyberGlobal UK delivers extensive coverage, technical rigor, and actionable insights to help you stay ahead of threats.