8.1

CVE-2019-0039

Junos OS: Login credentials are vulnerable to brute force attacks through the REST API

If REST API is enabled, the Junos OS login credentials are vulnerable to brute force attacks. The high default connection limit of the REST API may allow an attacker to brute-force passwords using advanced scripting techniques. Additionally, administrators who do not enforce a strong password policy can increase the likelihood of success from brute force attacks. Affected releases are Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D49; 15.1 versions prior to 15.1F6-S12, 15.1R7-S3; 15.1X49 versions prior to 15.1X49-D160; 15.1X53 versions prior to 15.1X53-D236, 15.1X53-D495, 15.1X53-D591, 15.1X53-D69; 16.1 versions prior to 16.1R3-S10, 16.1R4-S12, 16.1R6-S6, 16.1R7-S3; 16.1X65 versions prior to 16.1X65-D49; 16.2 versions prior to 16.2R2-S7; 17.1 versions prior to 17.1R2-S10, 17.1R3; 17.2 versions prior to 17.2R1-S8, 17.2R3-S1; 17.3 versions prior to 17.3R3-S2; 17.4 versions prior to 17.4R1-S6, 17.4R2-S2; 18.1 versions prior to 18.1R2-S4, 18.1R3-S1; 18.2 versions prior to 18.2R1-S5; 18.2X75 versions prior to 18.2X75-D30; 18.3 versions prior to 18.3R1-S1.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Juniper ≫ Junos Version >= 14.1x53 < 14.1x53-d49
Juniper ≫ Junos Version >= 15.1 < 15.1f6-s12
Juniper ≫ Junos Version >= 15.1x49 < 15.1x49-d160
Juniper ≫ Junos Version >= 15.1x53 < 15.1x53-d236
Juniper ≫ Junos Version >= 16.1 < 16.1r3-s10
Juniper ≫ Junos Version >= 16.1x65 < 16.1x65-d49
Juniper ≫ Junos Version >= 16.2 < 16.2r2-s7
Juniper ≫ Junos Version >= 17.1 < 17.1r2-s10
Juniper ≫ Junos Version >= 17.2 < 17.2r1-s8
Juniper ≫ Junos Version >= 17.3 < 17.3r3-s2
Juniper ≫ Junos Version >= 17.4 < 17.4r1-s6
Juniper ≫ Junos Version >= 18.1 < 18.1r2-s4
Juniper ≫ Junos Version >= 18.2 < 18.2r1-s5
Juniper ≫ Junos Version >= 18.2x75 < 18.2x75-d30
Juniper ≫ Junos Version >= 18.3 < 18.3r1-s1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.29% 0.664
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:P/I:N/A:N
Juniper 5.3 3.9 1.4
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE-307 Improper Restriction of Excessive Authentication Attempts

The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.

http://www.securityfocus.com/bid/107899
Third Party Advisory
Broken Link
VDB Entry
https://kb.juniper.net/JSA10928
Vendor Advisory
Mitigation