CVSSv3 Calculator

All entries in our database contains CVSS scores for each described vulnerability. We use common vulnerability scoring system (CVSS) for compatibility reasons and currently support CVSSv3 version.

CVSS score is based on principal characteristics of vulnerability and reflect its severity.

For more information regarding CVSS please refer to the official FIRST website.



CVSSv3 Score
Base score
Attac Vector (AV)
Attack Complexity (AC)
Privileges Required (PR)
User Interaction (UI)
Scope (S)
Confidentality (C)
Integrity (I)
Availability (A)
Temporal Score
Exploit Code Maturity (E)
Remediation Level (RL)
Report Confidence (RC)
Environmental Score
Confidentiality Requirement (CR)
Integrity Requirement (IR)
Availability Requirement (AR)
Modified Attack Vector (MAV)
Modified Attack Complexity (MAC)
Modified Privileges Required (MPR)
Modified User Interaction (MUI)
Modified Scope (MS)
Modified Confidentiality (MC)
Modified Integrity (MI)
Modified Availability (MA)

CVSSv3 Golossary

Base Score

Attack Vector (AV)

N - Network. The attack can be launch from remote (e.g. Internet)

A - Adjacent. The attack can be launch from a local network (e.g. LAN, Wi-Fi, Bloutooth)

L - Local. The attack need loacal access to the system (e.g. have a local account, being able to login)

P - Physical. The attack need to have physical access to the system

Attack Complexity (AC)

L - Low      H - High

Privileges Required (PR)

N - None      L - Low      H - High

User Interaction (UI)

N - None      R - Required

Scope (S)

U - Unchanged      C - Changed

Confidentiality (C)

N - None      L - Low      H - High

Integrity (I)

N - None      L - Low      H - High

Availability (A)

N - None      L - Low      H - High

Temporal Score

Exploit Code Maturity (E)

U - Unproven      P - Proof-of-Concept      F - Functionsl      H - High

Remediation Level (RL)

O - Official Fix      T - Temporary Fix      W - Workaround      U - Unavailable

Report Confidence (RC)

U- Unknown      R - Reasonable      C - Confirmed

Environmental Score

Confidentiality Requirement (CR))

L - Low      M - Medium      H - High

ntegrity Requirement (IR)

L - Low      M - Medium      H - High

Availability Requirement (AR)

L - Low      M - Medium      H - High

Modified Attack Vector (MAV)

N - Network      A - Adjacent Network      L - Local      P - Physical

Modified Attack Complexity (MAC)

L - Low      H - High

Modified Privileges Required (MPR)

N - None      L - Low      H - High

Modified User Interaction (MUI)

L - Low      H - High

Modified Scope (MS)

N - None      L - Low      H - High

Modified Confidentiality (MC)

N - None      L - Low      H - High

Modified Integrity (MI)

N - None      L - Low      H - High

Modified Availability (MA)

N - None      L - Low      H - High