OWASP Vulnerability Management Guide (OVMG) - June 1, 2020
13
3.1
Prioritize
3.1
TASK
INPUT
OUTPUT
Prioritize Vulnerabilities
1.1
Scope
2.1 Asset Groups
2.4 Reports
3.2 Remediation
#
TO-DO
WHY
3.1.1
Use your reports
To prioritize remediation work, you need to use metrics from your reports
amplified by assets’ criticality to your organization.
3.1.2
Use trend analysis
What are the areas where the trend is going up and how do we normalize
them? These areas should be prioritized.
3.1.3
Use information from
additional
sources
It pays off to stay current of cybersecurity news: zero-days, significant
ransomware exploits, etc. This news may shift the
priorities of your
remediation work.
3.1.4
Apply other environmental
factors
Your organization has daily, weekly, monthly, and quarterly priorities. Based
on the function of each team, these priorities may be dominant or secondary.
Think about how vulnerability management may feed into
other teams’ goals.
3.1.5
Communicate to responsible
and accountable
stakeholders
In 2.3.1, we discussed the use of the ticketing system. Augment it with
personal written and verbal communication. It largely depends on your
organizational culture, but above all, human relations go a long way. You have
to build support among your coworkers.
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