Commit 4e60dfa1 authored by Valerie Aurora (Bow Shock)'s avatar Valerie Aurora (Bow Shock)
Browse files

Add NUSR back to risk formulas

parent f2da9f6f
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+10 −10
Original line number Diff line number Diff line
@@ -1802,10 +1802,10 @@ For each threat, both likelihood and impact must be Low before the risk is consi
Attacker may use unknown exploitable vulnerabilities in the product implementation to get unauthorized access to product assets.

| Risk factors                                    | Likelihood | Security profiles                                  |
|-------------------------------------------|------------|----------------------------------------------------|
| max(CUSR, DATA, PHYS, FNET) = 0 or SA-LOW | Low        | LR, IoT-1                                          |
|-------------------------------------------------|------------|----------------------------------------------------|
| max(NUSR, CUSR, DATA, PHYS, FNET) = 0 or SA-LOW | Low        | LR, IoT-1                                          |
| all others                                      | Medium     | IoT-2, IoT-3, WE-1, RO-1, OT-1, PC-\*, PS-1, SE-\* |
| max(CUSR, DATA, PHYS, FNET) = 2 & SA-HIGH | High       | MOB-1, LA-\*                                       |
| max(NUSR, CUSR, DATA, PHYS, FNET) = 2 & SA-HIGH | High       | MOB-1, LA-\*                                       |

| Risk factors                    | Impact | Security profiles                                                    |
|---------------------------------|--------|----------------------------------------------------------------------|
@@ -1924,10 +1924,10 @@ Mitigations for Impact:
Attacker may use user or network access for a denial-of-service attack on product functions.

| Risk factors              | Likelihood |                                             |
|---------------------|------------|---------------------------------------------|
| max(CUSR, FNET) = 0 | Low        | LR, IoT-\*,                                 |
| max(CUSR, FNET) = 1 | Medium     | OT-1, MOB-1, WE-1, PC-\*, LA-\*, SE-1, SE-2 |
| max(CUSR, FNET) = 2 | High       | RO-1, PS-1, SE-3                            |
|---------------------------|------------|---------------------------------------------|
| max(NUSR, CUSR, FNET) = 0 | Low        | LR, IoT-\*,                                 |
| max(NUSR, CUSR, FNET) = 1 | Medium     | OT-1, MOB-1, WE-1, PC-\*, LA-\*, SE-1, SE-2 |
| max(NUSR, CUSR, FNET) = 2 | High       | RO-1, PS-1, SE-3                            |

| Risk factors | Impact | Security profiles                    |
|--------------|--------|--------------------------------------|