- Attack vector (AV:N)
- Could be attacked over the internet or any normal routed network.
- Attack complexity (AC:L)
- Exploitation conditions are straightforward and stable.
- Attack requirements (AT:P)
- Additional preconditions must be present for exploitation.
- Privileges required (PR:H)
- High privileges are required.
- User interaction (UI:A)
- User interaction is required in an active way.
- Vulnerable system confidentiality impact (VC:H)
- High confidentiality impact on the vulnerable system.
- Vulnerable system integrity impact (VI:H)
- High integrity impact on the vulnerable system.
- Vulnerable system availability impact (VA:H)
- High availability impact on the vulnerable system.
- Subsequent system confidentiality impact (SC:H)
- High confidentiality impact on subsequent systems.
- Subsequent system integrity impact (SI:H)
- High integrity impact on subsequent systems.
- Subsequent system availability impact (SA:H)
- High availability impact on subsequent systems.
- Safety (supplemental) (S:P)
- Present: impact meets IEC 61508 marginal, critical, or catastrophic safety consequence levels.
- Automatable (supplemental) (AU:Y)
- Yes: all four kill-chain steps (reconnaissance, weaponization, delivery, exploitation) can be automated.
- Recovery (supplemental) (R:I)
- Irrecoverable: the user cannot restore services after an attack.
- Value density (supplemental) (V:C)
- Concentrated: a single exploit event controls rich resources (e.g., a central server).
- Vulnerability response effort (supplemental) (RE:M)
- Moderate effort (remote update, disable subsystem, simple upgrade with minor service impact).
- Provider urgency (supplemental) (U:AMBER)
- Amber: provider rates moderate urgency.