CVE-2022-22162

Junos OS: A low privileged user can elevate their privileges to the ones of the highest privileged j-web user logged in

State: Published
Severity: 7.3 High
Published: Jan 19, 2022
Updated: Sep 16, 2024
Reserved: Dec 21, 2021

Description

A Generation of Error Message Containing Sensitive Information vulnerability in the CLI of Juniper Networks Junos OS allows a locally authenticated attacker with low privileges to elevate these to the level of any other user logged in via J-Web at this time, potential leading to a full compromise of the device. This issue affects Juniper Networks Junos OS: All versions prior to 15.1R7-S11; 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R1-S1, 21.2R2.

Scores

CVSS	Score	Vector	Source
3.1	7.3 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H	juniper

Weaknesses

CWE-209 Information Exposure Through an Error Message

Affected Products

Product	Versions
Junos OSJuniper Networks	before 15.1R7-S11Affected 18.3 to before 18.3R3-S6Affected 18.4 to before 18.4R2-S9, 18.4R3-S10Affected 19.1 to before 19.1R2-S3, 19.1R3-S7Affected 19.2 to before 19.2R1-S8, 19.2R3-S4Affected 19.3 to before 19.3R3-S4Affected 19.4 to before 19.4R3-S6Affected 20.1 to before 20.1R3-S2Affected 20.2 to before 20.2R3-S3Affected 20.3 to before 20.3R3-S1Affected 20.4 to before 20.4R3-S1Affected 21.1 to before 21.1R2-S1, 21.1R3Affected 21.2 to before 21.2R1-S1, 21.2R2Affected

Product

Versions

Junos OSJuniper Networks

before 15.1R7-S11Affected
18.3 to before 18.3R3-S6Affected
18.4 to before 18.4R2-S9, 18.4R3-S10Affected
19.1 to before 19.1R2-S3, 19.1R3-S7Affected
19.2 to before 19.2R1-S8, 19.2R3-S4Affected
19.3 to before 19.3R3-S4Affected
19.4 to before 19.4R3-S6Affected
20.1 to before 20.1R3-S2Affected
20.2 to before 20.2R3-S3Affected
20.3 to before 20.3R3-S1Affected
20.4 to before 20.4R3-S1Affected
21.1 to before 21.1R2-S1, 21.1R3Affected
21.2 to before 21.2R1-S1, 21.2R2Affected

References

https://kb.juniper.net/JSA11270

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