Junos OS: Path traversal vulnerability in J-Web

Summary

A path traversal vulnerability in the Juniper Networks Junos OS device may allow an authenticated J-web user to read files with 'world' readable permission and delete files with 'world' writeable permission. This issue does not affect system files that can be accessed only by root user. This issue affects Juniper Networks Junos OS: 12.3 versions prior to 12.3R12-S13; 12.3X48 versions prior to 12.3X48-D85 on SRX Series; 14.1X53 versions prior to 14.1X53-D51; 15.1F6 versions prior to 15.1F6-S13; 15.1 versions prior to 15.1R7-S5; 15.1X49 versions prior to 15.1X49-D180 on SRX Series; 15.1X53 versions prior to 15.1X53-D238 on QFX5200/QFX5110 Series; 16.1 versions prior to 16.1R4-S13, 16.1R7-S5; 16.2 versions prior to 16.2R2-S10; 17.1 versions prior to 17.1R3-S1; 17.2 versions prior to 17.2R1-S9, 17.2R3-S2; 17.3 versions prior to 17.3R2-S5, 17.3R3-S5; 17.4 versions prior to 17.4R2-S9, 17.4R3; 18.1 versions prior to 18.1R3-S8; 18.2 versions prior to 18.2R3; 18.3 versions prior to 18.3R2-S3, 18.3R3; 18.4 versions prior to 18.4R2; 19.1 versions prior to 19.1R1-S4, 19.1R2.

Timeline

1. Jan 15, 2020, 8:40 AM UTCCVE published
2. Sep 17, 2024, 2:15 AM UTCRecord last updated

Affected versions

• Juniper Networks Junos OS

  From 12.3 · fixed in 12.3R12-S13; From 14.1X53 · fixed in 14.1X53-D51; From 15.1F6 · fixed in 15.1F6-S13; From 15.1 · fixed in 15.1R7-S5; From 16.2 · fixed in 16.2R2-S10; From 17.1 · fixed in 17.1R3-S1; From 18.1 · fixed in 18.1R3-S8; From 18.2 · fixed in 18.2R3; From 18.4 · fixed in 18.4R2

• Juniper Networks Junos OS

  From 12.3X48 · fixed in 12.3X48-D85; From 15.1X49 · fixed in 15.1X49-D180

• Juniper Networks Junos OS

  From 15.1X53 · fixed in 15.1X53-D238

• Juniper Networks Junos OS

  From 15.1X53 · fixed in 15.1X53-D592

References 1