CVE-2019-0069

Junos OS: vSRX, SRX1500, SRX4K, ACX5K, EX4600, QFX5100, QFX5110, QFX5200, QFX10K and NFX Series: console management port device authentication credentials are logged in clear text

MEDIUM

5.5

CVSS Score

Published: October 9, 2019 at 07:26 PM UTC

Updated: June 17, 2026 at 02:07 AM UTC

12 products affected across 2 vendorsJunosSrx1500Qfx5200

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.2%

Description

On EX4600, QFX5100 Series, NFX Series, QFX10K Series, QFX5110, QFX5200 Series, QFX5110, QFX5200, QFX10K Series, vSRX, SRX1500, SRX4000 Series, vSRX, SRX1500, SRX4000, QFX5110, QFX5200, QFX10K Series, when the user uses console management port to authenticate, the credentials used during device authentication are written to a log file in clear text. This issue does not affect users that are logging-in using telnet, SSH or J-web to the management IP. This issue affects ACX, NFX, SRX, EX and QFX platforms with the Linux Host OS architecture, it does not affect other SRX and EX platforms that do not use the Linux Host OS architecture. This issue affects Juniper Networks Junos OS: 15.1X49 versions prior to 15.1X49-D110 on vSRX, SRX1500, SRX4000 Series; 15.1X53 versions prior to 15.1X53-D234 on QFX5110, QFX5200 Series; 15.1X53 versions prior to 15.1X53-D68 on QFX10K Series; 17.1 versions prior to 17.1R2-S8, 17.1R3, on QFX5110, QFX5200, QFX10K Series; 17.2 versions prior to 17.2R1-S7, 17.2R2-S6, 17.2R3 on QFX5110, QFX5200, QFX10K Series; 17.3 versions prior to 17.3R2 on vSRX, SRX1500, SRX4000, QFX5110, QFX5200, QFX10K Series; 14.1X53 versions prior to 14.1X53-D47 on ACX5000, EX4600, QFX5100 Series; 15.1 versions prior to 15.1R7 on ACX5000, EX4600, QFX5100 Series; 16.1R7 versions prior to 16.1R7 on ACX5000, EX4600, QFX5100 Series; 17.1 versions prior to 17.1R2-S10, 17.1R3 on ACX5000, EX4600, QFX5100 Series; 17.2 versions prior to 17.2R3 on ACX5000, EX4600, QFX5100 Series; 17.3 versions prior to 17.3R3 on ACX5000, EX4600, QFX5100 Series; 17.4 versions prior to 17.4R2 on ACX5000, EX4600, QFX5100 Series; 18.1 versions prior to 18.1R2 on ACX5000, EX4600, QFX5100 Series; 15.1X53 versions prior to 15.1X53-D496 on NFX Series, 17.2 versions prior to 17.2R3-S1 on NFX Series; 17.3 versions prior to 17.3R3-S4 on NFX Series; 17.4 versions prior to 17.4R2-S4, 17.4R3 on NFX Series, 18.1 versions prior to 18.1R3-S4 on NFX Series; 18.2 versions prior to 18.2R2-S3, 18.2R3 on NFX Series; 18.3 versions prior to 18.3R1-S3, 18.3R2 on NFX Series; 18.4 versions prior to 18.4R1-S1, 18.4R2 on NFX Series.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Junos · Juniper Networks

95%

v < 16.1R714.1X53 ≤ v < 14.1X53-D4715.1 ≤ v < 15.1R715.1X49 ≤ v < 15.1X49-D11015.1X53 ≤ v < 15.1X53-D23415.1X53 ≤ v < 15.1X53-D49615.1X53 ≤ v < 15.1X53-D6817.1 ≤ v < 17.1R2-S10, 17.1R317.1 ≤ v < 17.1R2-S8, 17.1R3,17.2 ≤ v < 17.2R1-S7, 17.2R2-S6, 17.2R317.2 ≤ v < 17.2R317.2 ≤ v < 17.2R3-S117.3 ≤ v < 17.3R217.3 ≤ v < 17.3R317.3 ≤ v < 17.3R3-S417.4 ≤ v < 17.4R217.4 ≤ v < 17.4R2-S4, 17.4R318.1 ≤ v < 18.1R218.1 ≤ v < 18.1R3-S418.2 ≤ v < 18.2R2-S3, 18.2R318.3 ≤ v < 18.3R1-S3, 18.3R218.4 ≤ v < 18.4R1-S1, 18.4R214.1X5314.1x5314.1x53 d10 14.1x53 d15 14.1x53 d16 14.1x53 d25 14.1x53 d26 14.1x53 d27 14.1x53 d30 14.1x53 d35 14.1x53 d40 14.1x53 d45 15.1 15.1 a1 15.1 f1 15.1 f2 15.1 f2-s1 15.1 f2-s2 15.1 f2-s3 15.1 f2-s4 15.1 f3 15.1 f4 15.1 f5 15.1 f6 15.1 f6-s3 15.1 f7 15.1 r1 15.1 r2 15.1 r3 15.1 r4 15.1 r4-s9 15.1 r5 15.1 r6 15.1 r6-s6 15.1X49 15.1X53 15.1x49 d10 15.1x49 d100 15.1x49 d20 15.1x49 d30 15.1x49 d35 15.1x49 d40 15.1x49 d45 15.1x49 d50 15.1x49 d55 15.1x49 d60 15.1x49 d65 15.1x49 d70 15.1x49 d75 15.1x49 d80 15.1x49 d90 15.1x53 d210 15.1x53 d230 15.1x53 d231 15.1x53 d23215.1x53 d23315.1x53 d30 15.1x53 d33 15.1x53 d34 15.1x53 d40 15.1x53 d45 15.1x53 d495 15.1x53 d60 15.1x53 d61 15.1x53 d62 15.1x53 d63 15.1x53 d64 15.1x53 d65 15.1x53 d6615.1x53 d6716.1 16.1 r1 16.1 r2 16.1 r3 16.1 r3-s10 16.1 r4 16.1 r5-s4 16.1 r6-s1 17.1 17.1 r1 17.1 r2-s1 17.1 r2-s2 17.1 r2-s3 17.1 r2-s4 17.1 r2-s5 17.1 r2-s6 17.1 r2-s7 17.2 17.2 r1 17.2 r1-s2 17.2 r1-s4 17.2 r1-s7 17.2 r1-s8 17.2 r2 17.2 r2-s6 17.2 r2-s7 17.3 17.3 r1 17.3 r2 17.3 r2-s1 17.3 r2-s2 17.3 r3-s1 17.3 r3-s2 17.3 r3-s3 17.4 17.4 r1 17.4 r1-s1 17.4 r1-s2 17.4 r1-s4 17.4 r1-s6 17.4 r1-s7 17.4 r2 17.4 r2-s1 17.4 r2-s3 18.1 18.1 r2 18.1 r2-s1 18.1 r2-s2 18.1 r2-s4 18.1 r3 18.1 r3-s2 18.1 r3-s3 18.2 18.2 r1-s5 18.2 r2-s1 18.2 r2-s2 18.3 18.3 r1 18.3 r1-s1 18.3 r1-s2 18.4 18.4 r1

Affected range stops below 14.1X53-D47, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1R7, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1X49-D110, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1X53-D234, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1X53-D496, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1X53-D68, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1R7, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.1R2-S10, 17.1R3, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.1R2-S8, 17.1R3,, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.2R1-S7, 17.2R2-S6, 17.2R3, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.2R3, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.2R3-S1, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.3R2, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.3R3, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.3R3-S4, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.4R2, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.4R2-S4, 17.4R3, so it looks safe — our inference, not a vendor statement

Affected range stops below 18.1R2, so it looks safe — our inference, not a vendor statement

Affected range stops below 18.1R3-S4, so it looks safe — our inference, not a vendor statement

Affected range stops below 18.2R2-S3, 18.2R3, so it looks safe — our inference, not a vendor statement

Affected range stops below 18.3R1-S3, 18.3R2, so it looks safe — our inference, not a vendor statement

Affected range stops below 18.4R1-S1, 18.4R2, so it looks safe — our inference, not a vendor statement

juniper-acx5000 (environment) · juniper-ex4600 (environment) · juniper-nfx150 (environment) · juniper-nfx250 (environment) · juniper-qfx10008 (environment) · juniper-qfx10016 (environment) · juniper-qfx5110 (environment) · juniper-qfx5200 (environment) · juniper-srx1500 (environment) · juniper-srx4000 (environment) · juniper-vsrx (environment)

Acx5000 · Juniperdevice

80%

All versions

Ex4600 · Juniperdevice

80%

All versions

Nfx150 · Juniperdevice

80%

All versions

Nfx250 · Juniperdevice

80%

All versions