CVE-2022-22244: Junos OS: Unauthenticated XPath Injection vulnerability in J-Web

Q: What is the severity of CVE-2022-22244?

CVE-2022-22244 has been rated as a medium severity vulnerability.

Q: How do I fix CVE-2022-22244?

To mitigate CVE-2022-22244, update Junos OS to a version that is not vulnerable, specifically versions later than 19.1.

Q: What component is affected by CVE-2022-22244?

CVE-2022-22244 affects the J-Web component of Juniper Networks Junos OS.

Q: Can CVE-2022-22244 lead to data exposure?

Yes, CVE-2022-22244 may allow for a partial loss of confidentiality.

Q: Is CVE-2022-22244 an authenticated vulnerability?

CVE-2022-22244 can be exploited by an unauthenticated attacker.

Published Oct 18, 2022

Updated

An XPath Injection vulnerability in the J-Web component of Juniper Networks Junos OS allows an unauthenticated attacker sending a crafted POST to reach the XPath channel, which may allow chaining to other unspecified vulnerabilities, leading to a partial loss of confidentiality. This issue affects Juniper Networks Junos OS: all versions prior to 19.1R3-S9; 19.2 versions prior to 19.2R3-S6; 19.3 versions prior to 19.3R3-S7; 19.4 versions prior to 19.4R3-S9; 20.1 versions prior to 20.1R3-S5; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S3; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R1-S2, 21.4R2; 22.1 versions prior to 22.1R1-S1, 22.1R2.

Affected Software

160 affected components

Juniper Junos<19.1

Juniper Junos=19.1

Juniper Junos=19.1-r1

Juniper Junos=19.1-r1-s1

Juniper Junos=19.1-r1-s2

Juniper Junos=19.1-r1-s3

Juniper Junos=19.1-r1-s4

Juniper Junos=19.1-r1-s5

Juniper Junos=19.1-r1-s6

Juniper Junos=19.1-r2

Juniper Junos=19.1-r2-s1

Juniper Junos=19.1-r2-s2

Juniper Junos=19.1-r2-s3

Juniper Junos=19.1-r3

Juniper Junos=19.1-r3-s1

Juniper Junos=19.1-r3-s2

Juniper Junos=19.1-r3-s3

Juniper Junos=19.1-r3-s4

Juniper Junos=19.1-r3-s5

Juniper Junos=19.1-r3-s6

Juniper Junos=19.1-r3-s7

Juniper Junos=19.1-r3-s8

Juniper Junos=19.2

Juniper Junos=19.2-r1

Juniper Junos=19.2-r1-s1

Juniper Junos=19.2-r1-s2

Juniper Junos=19.2-r1-s3

Juniper Junos=19.2-r1-s4

Juniper Junos=19.2-r1-s5

Juniper Junos=19.2-r1-s6

Juniper Junos=19.2-r1-s7

Juniper Junos=19.2-r1-s8

Juniper Junos=19.2-r1-s9

Juniper Junos=19.2-r2

Juniper Junos=19.2-r2-s1

Juniper Junos=19.2-r3

Juniper Junos=19.2-r3-s1

Juniper Junos=19.2-r3-s2

Juniper Junos=19.2-r3-s3

Juniper Junos=19.2-r3-s4

Juniper Junos=19.2-r3-s5

Juniper Junos=19.3

Juniper Junos=19.3-r1

Juniper Junos=19.3-r1-s1

Juniper Junos=19.3-r2

Juniper Junos=19.3-r2-s1

Juniper Junos=19.3-r2-s2

Juniper Junos=19.3-r2-s3

Juniper Junos=19.3-r2-s4

Juniper Junos=19.3-r2-s5

Juniper Junos=19.3-r2-s6

Juniper Junos=19.3-r3

Juniper Junos=19.3-r3-s1

Juniper Junos=19.3-r3-s2

Juniper Junos=19.3-r3-s3

Juniper Junos=19.3-r3-s4

Juniper Junos=19.3-r3-s5

Juniper Junos=19.3-r3-s6

Juniper Junos=19.4

Juniper Junos=19.4-r1

Juniper Junos=19.4-r1-s1

Juniper Junos=19.4-r1-s2

Juniper Junos=19.4-r1-s3

Juniper Junos=19.4-r1-s4

Juniper Junos=19.4-r2

Juniper Junos=19.4-r2-s1

Juniper Junos=19.4-r2-s2

Juniper Junos=19.4-r2-s3

Juniper Junos=19.4-r2-s4

Juniper Junos=19.4-r2-s5

Juniper Junos=19.4-r2-s6

Juniper Junos=19.4-r3

Juniper Junos=19.4-r3-s1

Juniper Junos=19.4-r3-s2

Juniper Junos=19.4-r3-s3

Juniper Junos=19.4-r3-s4

Juniper Junos=19.4-r3-s5

Juniper Junos=19.4-r3-s6

Juniper Junos=19.4-r3-s7

Juniper Junos=19.4-r3-s8

Juniper Junos=20.1

Juniper Junos=20.1-r1

Juniper Junos=20.1-r1-s1

Juniper Junos=20.1-r1-s2

Juniper Junos=20.1-r1-s3

Juniper Junos=20.1-r1-s4

Juniper Junos=20.1-r2

Juniper Junos=20.1-r2-s1

Juniper Junos=20.1-r2-s2

Juniper Junos=20.1-r3

Juniper Junos=20.1-r3-s1

Juniper Junos=20.1-r3-s2

Juniper Junos=20.1-r3-s3

Juniper Junos=20.1-r3-s4

Juniper Junos=20.2

Juniper Junos=20.2-r1

Juniper Junos=20.2-r1-s1

Juniper Junos=20.2-r1-s2

Juniper Junos=20.2-r1-s3

Juniper Junos=20.2-r2

Juniper Junos=20.2-r2-s1

Juniper Junos=20.2-r2-s2

Juniper Junos=20.2-r2-s3

Juniper Junos=20.2-r3

Juniper Junos=20.2-r3-s1

Juniper Junos=20.2-r3-s2

Juniper Junos=20.2-r3-s3

Juniper Junos=20.2-r3-s4

Juniper Junos=20.3

Juniper Junos=20.3-r1

Juniper Junos=20.3-r1-s1

Juniper Junos=20.3-r1-s2

Juniper Junos=20.3-r2

Juniper Junos=20.3-r2-s1

Juniper Junos=20.3-r3

Juniper Junos=20.3-r3-s1

Juniper Junos=20.3-r3-s2

Juniper Junos=20.3-r3-s3

Juniper Junos=20.3-r3-s4

Juniper Junos=20.4

Juniper Junos=20.4-r1

Juniper Junos=20.4-r1-s1

Juniper Junos=20.4-r2

Juniper Junos=20.4-r2-s1

Juniper Junos=20.4-r2-s2

Juniper Junos=20.4-r3

Juniper Junos=20.4-r3-s1

Juniper Junos=20.4-r3-s2

Juniper Junos=20.4-r3-s3

Juniper Junos=21.1

Juniper Junos=21.1-r1

Juniper Junos=21.1-r1-s1

Juniper Junos=21.1-r2

Juniper Junos=21.1-r2-s1

Juniper Junos=21.1-r2-s2

Juniper Junos=21.1-r3

Juniper Junos=21.1-r3-s1

Juniper Junos=21.2

Juniper Junos=21.2-r1

Juniper Junos=21.2-r1-s1

Juniper Junos=21.2-r1-s2

Juniper Junos=21.2-r2

Juniper Junos=21.2-r2-s1

Juniper Junos=21.2-r2-s2

Juniper Junos=21.2-r3

Juniper Junos=21.3

Juniper Junos=21.3-r1

Juniper Junos=21.3-r1-s1

Juniper Junos=21.3-r1-s2

Juniper Junos=21.3-r2

Juniper Junos=21.3-r2-s1

Juniper Junos=21.3-r2-s2

Juniper Junos=21.4

Juniper Junos=21.4-r1

Juniper Junos=21.4-r1-s1

Juniper Junos=21.4-r1-s2

Juniper Junos=21.4-r2

Juniper Junos=21.4-r2-s1

Juniper Junos=22.1-r1

Juniper Junos=22.1-r1-s1

Remediation

Information

The following software releases have been updated to resolve this specific issue: Junos OS 19.1R3-S9, 19.2R3-S6, 19.3R3-S7, 19.4R3-S9, 20.1R3-S5, 20.2R3-S5, 20.3R3-S5, 20.4R3-S4, 21.1R3-S3, 21.2R3-S1, 21.3R3, 21.4R1-S2, 21.4R2, 22.1R1-S1, 22.1R2, 22.2R1, and all subsequent releases.

Event History

Oct 18, 2022

CVE Published

via MITRE·02:46 AM

Data Sourced

via MITRE·02:46 AM

RemedyDescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2022-22244?

CVE-2022-22244 has been rated as a medium severity vulnerability.

How do I fix CVE-2022-22244?