CVE-2021-0219

A command injection vulnerability in install package validation subsystem of Juniper Networks Junos OS that may allow a locally authenticated attacker with privileges to execute commands with root privilege. To validate a package in Junos before installation, an administrator executes the command 'request system software add validate-on-host' via the CLI. An attacker with access to this CLI command may be able to exploit this vulnerability. This issue affects Juniper Networks Junos OS: all versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R2-S8, 18.2R3-S6; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S6; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1; 19.4 versions prior to 19.4R2-S2, 19.4R3-S1; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R1-S2, 20.2R2; 20.3 versions prior to 20.3R1-S1, 20.3R2.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
juniperCNA
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
VendorProductVersion
juniperjunos
17.3
juniperjunos
17.3:r1-s1
juniperjunos
17.3:r2
juniperjunos
17.3:r2-s1
juniperjunos
17.3:r2-s2
juniperjunos
17.3:r2-s3
juniperjunos
17.3:r2-s4
juniperjunos
17.3:r2-s5
juniperjunos
17.3:r3
juniperjunos
17.3:r3-s1
juniperjunos
17.3:r3-s2
juniperjunos
17.3:r3-s3
juniperjunos
17.3:r3-s4
juniperjunos
17.3:r3-s5
juniperjunos
17.3:r3-s6
juniperjunos
17.3:r3-s7
juniperjunos
17.3:r3-s8
juniperjunos
17.3:r3-s9
juniperjunos
17.4
juniperjunos
17.4:r1
juniperjunos
17.4:r1-s1
juniperjunos
17.4:r1-s2
juniperjunos
17.4:r1-s4
juniperjunos
17.4:r1-s5
juniperjunos
17.4:r1-s6
juniperjunos
17.4:r1-s7
juniperjunos
17.4:r2
juniperjunos
17.4:r2-s1
juniperjunos
17.4:r2-s10
juniperjunos
17.4:r2-s11
juniperjunos
17.4:r2-s2
juniperjunos
17.4:r2-s3
juniperjunos
17.4:r2-s4
juniperjunos
17.4:r2-s5
juniperjunos
17.4:r2-s6
juniperjunos
17.4:r2-s7
juniperjunos
17.4:r2-s8
juniperjunos
17.4:r2-s9
juniperjunos
17.4:r3
juniperjunos
17.4:r3-s1
juniperjunos
17.4:r3-s2
juniperjunos
18.1
juniperjunos
18.1:r1
juniperjunos
18.1:r2
juniperjunos
18.1:r2-s1
juniperjunos
18.1:r2-s2
juniperjunos
18.1:r2-s4
juniperjunos
18.1:r3
juniperjunos
18.1:r3-s1
juniperjunos
18.1:r3-s10
juniperjunos
18.1:r3-s2
juniperjunos
18.1:r3-s3
juniperjunos
18.1:r3-s4
juniperjunos
18.1:r3-s6
juniperjunos
18.1:r3-s7
juniperjunos
18.1:r3-s8
juniperjunos
18.1:r3-s9
juniperjunos
18.2
juniperjunos
18.2:r1
juniperjunos
18.2:r1
juniperjunos
18.2:r1-s3
juniperjunos
18.2:r1-s4
juniperjunos
18.2:r1-s5
juniperjunos
18.2:r2
juniperjunos
18.2:r2-s1
juniperjunos
18.2:r2-s2
juniperjunos
18.2:r2-s3
juniperjunos
18.2:r2-s4
juniperjunos
18.2:r2-s5
juniperjunos
18.2:r2-s6
juniperjunos
18.2:r2-s7
juniperjunos
18.2:r3
juniperjunos
18.2:r3-s1
juniperjunos
18.2:r3-s2
juniperjunos
18.2:r3-s3
juniperjunos
18.2:r3-s4
juniperjunos
18.2:r3-s5
juniperjunos
18.3
juniperjunos
18.3:r1
juniperjunos
18.3:r1-s1
juniperjunos
18.3:r1-s2
juniperjunos
18.3:r1-s3
juniperjunos
18.3:r1-s5
juniperjunos
18.3:r1-s6
juniperjunos
18.3:r2
juniperjunos
18.3:r2-s1
juniperjunos
18.3:r2-s2
juniperjunos
18.3:r2-s3
juniperjunos
18.3:r2-s4
juniperjunos
18.3:r3
juniperjunos
18.3:r3-s1
juniperjunos
18.3:r3-s2
juniperjunos
18.3:r3-s3
juniperjunos
18.4
juniperjunos
18.4:r1
juniperjunos
18.4:r1-s1
juniperjunos
18.4:r1-s2
juniperjunos
18.4:r1-s3
juniperjunos
18.4:r1-s4
juniperjunos
18.4:r1-s5
juniperjunos
18.4:r1-s6
juniperjunos
18.4:r1-s7
juniperjunos
18.4:r2
juniperjunos
18.4:r2-s1
juniperjunos
18.4:r2-s2
juniperjunos
18.4:r2-s3
juniperjunos
18.4:r2-s4
juniperjunos
18.4:r2-s5
juniperjunos
18.4:r2-s6
juniperjunos
18.4:r3
juniperjunos
18.4:r3-s1
juniperjunos
18.4:r3-s2
juniperjunos
18.4:r3-s3
juniperjunos
18.4:r3-s4
juniperjunos
18.4:r3-s5
juniperjunos
19.1
juniperjunos
19.1:r1
juniperjunos
19.1:r1-s1
juniperjunos
19.1:r1-s2
juniperjunos
19.1:r1-s3
juniperjunos
19.1:r1-s4
juniperjunos
19.1:r1-s5
juniperjunos
19.1:r2
juniperjunos
19.1:r2-s1
juniperjunos
19.1:r3
juniperjunos
19.1:r3-s1
juniperjunos
19.1:r3-s2
juniperjunos
19.2
juniperjunos
19.2:r1
juniperjunos
19.2:r1-s1
juniperjunos
19.2:r1-s2
juniperjunos
19.2:r1-s3
juniperjunos
19.2:r1-s4
juniperjunos
19.2:r2
juniperjunos
19.2:r3
juniperjunos
19.3
juniperjunos
19.3:r1
juniperjunos
19.3:r1-s1
juniperjunos
19.3:r2
juniperjunos
19.3:r2-s1
juniperjunos
19.3:r2-s2
juniperjunos
19.3:r2-s3
juniperjunos
19.3:r2-s4
juniperjunos
19.3:r3
juniperjunos
19.4:r1
juniperjunos
19.4:r1-s1
juniperjunos
19.4:r1-s2
juniperjunos
19.4:r2
juniperjunos
19.4:r2-s1
juniperjunos
19.4:r3
juniperjunos
20.1:r1
juniperjunos
20.1:r1-s1
juniperjunos
20.1:r1-s2
juniperjunos
20.1:r1-s3
juniperjunos
20.2:r1
juniperjunos
20.2:r1-s1
juniperjunos
20.3:r1
𝑥
= Vulnerable software versions