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Advances, Systems and Applications

Table 3 Probability that one vulnerability is successfully exploited

From: Cloud Enterprise Dynamic Risk Assessment (CEDRA): a dynamic risk assessment using dynamic Bayesian networks for cloud environment

ID

CVE ID

AV

AC

AU/PR

UI

TI

EA

Pexploitability

v0

CVE-2019-2828

N(0.85)

L(0.77)

N(0.85)

R(0.62)

0(0.45)

No(0.5)

0.596

v1

CVE-2021-32791

N(0.85)

H(0.44)

N(0.85)

N(0.85)

0(0.45)

No(0.5)

0.467

v2

CVE-2021-1636

N(0.85)

L(0.77)

L(0.62)

N(0.85)

1(0.45)

No(0.45)

0.596

v3

CVE-2021-38639

L(0.55)

L(0.77)

L(0.62)

N(0.85)

-0.45

-0.45

0.351

v4

CVE-2021-36965

N(0.85)

L(0.77)

N(0.85)

N(0.85)

-0.45

-0.45

0.744

v5

CVE-2020-0670

L(0.55)

L(0.77)

L(0.62)

N(0.85)

0 (0.45)

No (0.45)

0.386

v6

CVE-2020-0720

A(0.62)

L(0.77)

H(0.5)

N(0.85)

0 (0.45)

No (0.45)

0.386