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Vulnerability · Published Jan 15, 2020 · Assigned by juniper

CVE-2020-1607Junos OS: Cross-Site Scripting (XSS) in J-Web

High 7.5

In plain English

A high-severity cross-site scripting in Junos OS from Juniper Networks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.9%top 40.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

Insufficient Cross-Site Scripting (XSS) protection in J-Web may potentially allow a remote attacker to inject web script or HTML, hijack the target user's J-Web session and perform administrative actions on the Junos device as the targeted user. This issue affects Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S15; 12.3X48 versions prior to 12.3X48-D86, 12.3X48-D90 on SRX Series; 14.1X53 versions prior to 14.1X53-D51 on EX and QFX Series; 15.1F6 versions prior to 15.1F6-S13; 15.1 versions prior to 15.1R7-S5; 15.1X49 versions prior to 15.1X49-D181, 15.1X49-D190 on SRX Series; 15.1X53 versions prior to 15.1X53-D238 on QFX5200/QFX5110 Series; 15.1X53 versions prior to 15.1X53-D592 on EX2300/EX3400 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 17.1R2-S11, 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-S6, 17.4R3; 18.1 versions prior to 18.1R3-S7; 18.2 versions prior to 18.2R2-S5, 18.2R3; 18.3 versions prior to 18.3R1-S6, 18.3R2-S1, 18.3R3; 18.4 versions prior to 18.4R1-S5, 18.4R2; 19.1 versions prior to 19.1R1-S2, 19.1R2.

Affected products (as reported)

VendorProductVersions
Juniper Networks Junos OS 17.2R212.3 – before 12.3R12-S1515.1F6 – before 15.1F6-S1315.1 – before 15.1R7-S516.1 – before 16.1R4-S13, 16.1R7-S516.2 – before 16.2R2-S1017.1 – before 17.1R2-S11, 17.1R3-S117.2 – before 17.2R1-S9, 17.2R3-S2
Juniper Networks Junos OS 12.3X48 – before 12.3X48-D86, 12.3X48-D9015.1X49 – before 15.1X49-D181, 15.1X49-D190
Juniper Networks Junos OS 14.1X53 – before 14.1X53-D51
Juniper Networks Junos OS 15.1X53 – before 15.1X53-D238
Juniper Networks Junos OS 15.1X53 – before 15.1X53-D592

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References