| AV — Attack Vector | N=Network, A=Adjacent (same broadcast), L=Local, P=Physical |
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| AC — Attack Complexity | L=Low, H=High (requires specialized conditions) |
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| PR — Privileges Required | N=None, L=Low (user account), H=High (admin) |
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| UI — User Interaction | N=None, R=Required (e.g. click a link) |
|---|
| S — Scope | U=Unchanged, C=Changed (vuln breaks out of vuln component's privilege boundary) |
|---|
| C — Confidentiality | H=High, L=Low, N=None |
|---|
| I — Integrity | H/L/N |
|---|
| A — Availability | H/L/N |
|---|
Use cvss.techclick.in for a live calculator if you need to verify your arithmetic.