cbcvebase.
CVE-2021-31385
published 2021-10-19

CVE-2021-31385: An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in J-Web of Juniper Networks Junos OS allows any low-privileged…

high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in J-Web of Juniper Networks Junos OS allows any low-privileged authenticated attacker to elevate their privileges to root. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S19; 15.1 versions prior to 15.1R7-S10; 18.3 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 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R2-S2, 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2.

Affected

28 ranges· showing 25
VendorProductVersion rangeFixed in
juniperj-web——
juniperjunos——
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juniperjunos_os——
juniper_networksjunos_os>= 12.3 < 12.3R12-S1912.3R12-S19
juniper_networksjunos_os>= 15.1 < 15.1R7-S1015.1R7-S10
juniper_networksjunos_os>= 18.3 < 18.3R3-S518.3R3-S5
juniper_networksjunos_os>= 18.4 < 18.4R3-S918.4R3-S9
juniper_networksjunos_os>= 19.1 < 19.1R3-S619.1R3-S6
juniper_networksjunos_os>= 19.2 < 19.2R1-S7, 19.2R3-S319.2R1-S7, 19.2R3-S3
juniper_networksjunos_os>= 19.3 < 19.3R3-S319.3R3-S3
juniper_networksjunos_os>= 19.4 < 19.4R3-S519.4R3-S5
juniper_networksjunos_os>= 20.1 < 20.1R2-S2, 20.1R3-S120.1R2-S2, 20.1R3-S1
juniper_networksjunos_os>= 20.2 < 20.2R3-S220.2R3-S2