CVE-2022-22156

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 19-01-2022 02:15

Last modified: - 26-01-2022 06:20

Total changes: - 2

Description

An Improper Certificate Validation weakness in the Juniper Networks Junos OS allows an attacker to perform Person-in-the-Middle (PitM) attacks when a system script is fetched from a remote source at a specified HTTPS URL, which may compromise the integrity and confidentiality of the device. The following command can be executed by an administrator via the CLI to refresh a script from a remote location, which is affected from this vulnerability: >request system scripts refresh-from (commit | event | extension-service | op | snmp) file filename url <https-url> This issue affects: Juniper Networks Junos OS All versions prior to 18.4R2-S9, 18.4R3-S9; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S7; 20.1 versions prior to 20.1R2-S2, 20.1R3; 20.2 versions prior to 20.2R3; 20.3 versions prior to 20.3R2-S1, 20.3R3; 20.4 versions prior to 20.4R2; 21.1 versions prior to 21.1R1-S1, 21.1R2.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

High

Attack complexity

Network

Attack vector

None

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.4

Base score

2.2

5.2

Exploitability score

Impact score

Verification logic

vendor=juniper AND product=junos AND versionEndIncluding=18.3

vendor=juniper AND product=junos AND version=18.4 AND update=-

vendor=juniper AND product=junos AND version=18.4 AND update=r1

vendor=juniper AND product=junos AND version=18.4 AND update=r1-s1

vendor=juniper AND product=junos AND version=18.4 AND update=r1-s2

vendor=juniper AND product=junos AND version=18.4 AND update=r1-s3

vendor=juniper AND product=junos AND version=18.4 AND update=r1-s4

vendor=juniper AND product=junos AND version=18.4 AND update=r1-s5

vendor=juniper AND product=junos AND version=18.4 AND update=r1-s6

vendor=juniper AND product=junos AND version=18.4 AND update=r1-s7

vendor=juniper AND product=junos AND version=18.4 AND update=r2

vendor=juniper AND product=junos AND version=18.4 AND update=r2-s1

vendor=juniper AND product=junos AND version=18.4 AND update=r2-s2

vendor=juniper AND product=junos AND version=18.4 AND update=r2-s3

vendor=juniper AND product=junos AND version=18.4 AND update=r2-s4

vendor=juniper AND product=junos AND version=18.4 AND update=r2-s5

vendor=juniper AND product=junos AND version=18.4 AND update=r2-s6

vendor=juniper AND product=junos AND version=18.4 AND update=r2-s7

vendor=juniper AND product=junos AND version=18.4 AND update=r2-s8

vendor=juniper AND product=junos AND version=18.4 AND update=r3

vendor=juniper AND product=junos AND version=18.4 AND update=r3-s1

vendor=juniper AND product=junos AND version=18.4 AND update=r3-s2

vendor=juniper AND product=junos AND version=18.4 AND update=r3-s3

vendor=juniper AND product=junos AND version=18.4 AND update=r3-s4

vendor=juniper AND product=junos AND version=18.4 AND update=r3-s5

vendor=juniper AND product=junos AND version=18.4 AND update=r3-s6

vendor=juniper AND product=junos AND version=18.4 AND update=r3-s7

vendor=juniper AND product=junos AND version=18.4 AND update=r3-s8

vendor=juniper AND product=junos AND version=19.1 AND update=-

vendor=juniper AND product=junos AND version=19.1 AND update=r1

vendor=juniper AND product=junos AND version=19.1 AND update=r1-s1

vendor=juniper AND product=junos AND version=19.1 AND update=r1-s2

vendor=juniper AND product=junos AND version=19.1 AND update=r1-s3

vendor=juniper AND product=junos AND version=19.1 AND update=r1-s4

vendor=juniper AND product=junos AND version=19.1 AND update=r1-s5

vendor=juniper AND product=junos AND version=19.1 AND update=r1-s6

vendor=juniper AND product=junos AND version=19.1 AND update=r2

vendor=juniper AND product=junos AND version=19.1 AND update=r2-s1

vendor=juniper AND product=junos AND version=19.1 AND update=r2-s2

vendor=juniper AND product=junos AND version=19.1 AND update=r3

vendor=juniper AND product=junos AND version=19.1 AND update=r3-s1

vendor=juniper AND product=junos AND version=19.1 AND update=r3-s2

vendor=juniper AND product=junos AND version=19.1 AND update=r3-s3

vendor=juniper AND product=junos AND version=19.1 AND update=r3-s4

vendor=juniper AND product=junos AND version=19.1 AND update=r3-s5

vendor=juniper AND product=junos AND version=19.1 AND update=r3-s6

vendor=juniper AND product=junos AND version=19.2 AND update=-

vendor=juniper AND product=junos AND version=19.2 AND update=r1

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s1

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s2

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s3

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s4

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s5

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s6

vendor=juniper AND product=junos AND version=19.2 AND update=r2

vendor=juniper AND product=junos AND version=19.2 AND update=r2-s1

vendor=juniper AND product=junos AND version=19.2 AND update=r3

vendor=juniper AND product=junos AND version=19.2 AND update=r3-s1

vendor=juniper AND product=junos AND version=19.2 AND update=r3-s2

vendor=juniper AND product=junos AND version=19.3 AND update=-

vendor=juniper AND product=junos AND version=19.3 AND update=r1

vendor=juniper AND product=junos AND version=19.3 AND update=r1-s1

vendor=juniper AND product=junos AND version=19.3 AND update=r2

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s1

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s2

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s3

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s4

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s5

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s6

vendor=juniper AND product=junos AND version=19.3 AND update=r3

vendor=juniper AND product=junos AND version=19.3 AND update=r3-s1

vendor=juniper AND product=junos AND version=19.3 AND update=r3-s2

vendor=juniper AND product=junos AND version=19.3 AND update=r3-s3

vendor=juniper AND product=junos AND version=19.4 AND update=r1

vendor=juniper AND product=junos AND version=19.4 AND update=r1-s1

vendor=juniper AND product=junos AND version=19.4 AND update=r1-s2

vendor=juniper AND product=junos AND version=19.4 AND update=r1-s3

vendor=juniper AND product=junos AND version=19.4 AND update=r1-s4

vendor=juniper AND product=junos AND version=19.4 AND update=r2

vendor=juniper AND product=junos AND version=19.4 AND update=r2-s1

vendor=juniper AND product=junos AND version=19.4 AND update=r2-s2

vendor=juniper AND product=junos AND version=19.4 AND update=r2-s3

vendor=juniper AND product=junos AND version=19.4 AND update=r2-s4

vendor=juniper AND product=junos AND version=19.4 AND update=r2-s5

vendor=juniper AND product=junos AND version=19.4 AND update=r3

vendor=juniper AND product=junos AND version=19.4 AND update=r3-s1

vendor=juniper AND product=junos AND version=19.4 AND update=r3-s2

vendor=juniper AND product=junos AND version=19.4 AND update=r3-s3

vendor=juniper AND product=junos AND version=19.4 AND update=r3-s4

vendor=juniper AND product=junos AND version=19.4 AND update=r3-s5

vendor=juniper AND product=junos AND version=19.4 AND update=r3-s6

vendor=juniper AND product=junos AND version=20.1 AND update=r1

vendor=juniper AND product=junos AND version=20.1 AND update=r1-s1

vendor=juniper AND product=junos AND version=20.1 AND update=r1-s2

vendor=juniper AND product=junos AND version=20.1 AND update=r1-s3

vendor=juniper AND product=junos AND version=20.1 AND update=r1-s4

vendor=juniper AND product=junos AND version=20.1 AND update=r2

vendor=juniper AND product=junos AND version=20.1 AND update=r2-s1

vendor=juniper AND product=junos AND version=20.2 AND update=r1

vendor=juniper AND product=junos AND version=20.2 AND update=r1-s1

vendor=juniper AND product=junos AND version=20.2 AND update=r1-s2

vendor=juniper AND product=junos AND version=20.2 AND update=r1-s3

vendor=juniper AND product=junos AND version=20.2 AND update=r2

vendor=juniper AND product=junos AND version=20.2 AND update=r2-s1

vendor=juniper AND product=junos AND version=20.2 AND update=r2-s2

vendor=juniper AND product=junos AND version=20.2 AND update=r2-s3

vendor=juniper AND product=junos AND version=20.3 AND update=r1

vendor=juniper AND product=junos AND version=20.3 AND update=r1-s1

vendor=juniper AND product=junos AND version=20.3 AND update=r2

vendor=juniper AND product=junos AND version=20.4 AND update=r1

vendor=juniper AND product=junos AND version=20.4 AND update=r1-s1

vendor=juniper AND product=junos AND version=21.1 AND update=r1

Reference

https://kb.juniper.net/JSA11264

Keywords

CVE-2022-22156

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-22156

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures