Network Infrastructure Vulnerability Remediation

From findings to closure

Organisations rarely struggle to obtain a vulnerability report. What they struggle with is the gap between receiving it and being able to tell an auditor, a board or a customer that the findings are closed. That gap exists because a report describes conditions, not remedies. A finding that says a device runs a vulnerable software version does not say which target version resolves it, whether that version is supported on your hardware, whether your licence permits the download, what else changes in that version, or how long the maintenance window needs to be.

Remediation is the work of answering those questions for every finding and then executing. Some findings are resolved by a software upgrade. Some are resolved by a configuration change. Some are resolved by a design change — segmenting a management network that should never have been reachable in the first place. Some cannot be resolved at all on the current hardware, and the honest output is a replacement recommendation plus a compensating control for the interim.

We also deal with the reality that not everything can be fixed at once. Remediation plans are sequenced by risk and by practicality, so the exposure that matters most closes first and the estate is not subjected to more simultaneous change than it can absorb.

How findings map to remediation

Working from someone else's report

A large proportion of this work starts with a report we did not produce — an auditor's findings, a customer's security questionnaire, a regulator's observation, or a penetration test commissioned separately. That is a normal starting point and requires no relationship with the original assessor.

Our first step in those engagements is validation. Reports contain false positives, findings that were already remediated between the test and the report, and findings that describe a theoretical exposure that your architecture already mitigates. Establishing which findings are genuine before scoping the remediation avoids spending maintenance windows on work that was never needed, and gives you a defensible position on the ones you close as not applicable.

Frequently asked questions

Do you need to have done the VAPT to do the remediation?

No. We regularly remediate findings from tests run by other firms, internal teams, auditors and regulators. We validate the findings first — both to filter false positives and to establish the current state, since environments change between the test date and the remediation start.

How do you prioritise which findings to fix first?

By actual exposure rather than severity score alone. A high-severity finding on an internal device behind several controls may genuinely rank below a medium-severity finding on an internet-facing device, and we apply your architecture and business context to produce a defensible order. Where a regulator or customer has mandated a timeline for specific findings, that constraint takes precedence.

Can you provide evidence of closure?

Yes. Each remediated finding is documented with what was changed, when, and the verification performed to confirm closure. Where a finding is accepted rather than remediated, the justification and any compensating control are recorded so the position is defensible under audit.

What if a finding cannot be remediated?

That happens most often with hardware past end-of-support, where no fix exists to apply. The output is an explicit statement of that fact, a compensating control to reduce exposure in the interim, and a replacement recommendation with indicative cost so the business can plan. Pretending an unfixable finding is fixable helps nobody at the next audit.

Do you re-test after remediation?

We verify each remediation against the specific finding it addresses as part of closing it. A full re-test of the environment is a separate engagement, which our VAPT practice can deliver — and for regulated customers who need independent confirmation, we can support a re-test run by a third party.

Related services

• Network Vulnerability Assessment
• VAPT Services India
• Network Device Hardening
• Network Security Patch Management
• Penetration Testing