An Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS allows a locally authenticated J-Web attacker to escalate their privileges to root over the target device. This issue affects: Juniper Networks Junos OS All versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R3-S6; 19.2 versions prior to 19.2R3-S3; 19.3 versions prior to 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2, 21.1R3; 21.2 versions prior to 21.2R1-S1, 21.2R2;
Metrics
No CVSS v4.0
Attack Vector Network
Attack Complexity Low
Privileges Required Low
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
User Interaction None
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Juniper |
|
Configuration 1 [-]
|
No data.
References
Link | Providers |
---|---|
https://kb.juniper.net/JSA11237 |
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History
Mon, 16 Sep 2024 21:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Title | Junos OS: J-Web allows a locally authenticated attacker to escalate their privileges to root. | Junos OS: J-Web allows a locally authenticated attacker to escalate their privileges to root. |
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Status: PUBLISHED
Assigner: juniper
Published:
Updated: 2024-09-16T20:47:42.111Z
Reserved: 2021-04-15T00:00:00
Link: CVE-2021-31372
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No data.
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Status : Modified
Published: 2021-10-19T19:15:10.337
Modified: 2024-11-21T06:05:32.397
Link: CVE-2021-31372
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No data.