A persistent cross-site scripting (XSS) vulnerability in the captive portal graphical user interface of Juniper Networks Junos OS may allow a remote authenticated user to inject web script or HTML and steal sensitive data and credentials from a web administration session, possibly tricking a follow-on administrative user to perform administrative actions on the device. This issue affects Juniper Networks Junos OS: All versions, including the following supported releases: 12.3X48 versions before 12.3X48-D105; 15.1X49 versions before 15.1X49-D220; 18.3 versions before 18.3R3-S5; 18.4 versions before 18.4R3-S9; 19.1 versions before 19.1R3-S7; 19.2 versions before 19.2R3-S3; 19.3 versions before 19.3R3-S4; 19.4 versions before 19.4R3-S6; 20.1 versions before 20.1R3; 20.2 versions before 20.2R1-S1, 20.2R2; 20.3 versions before 20.3R2; 20.4 versions before 20.4R2; 21.1 versions before 21.1R2.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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juniper junos 12.3x48 |
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juniper junos 15.1x49 |
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juniper junos 18.3 |
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juniper junos 18.4 |
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juniper junos 19.1 |
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juniper junos 19.2 |
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juniper junos 19.3 |
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juniper junos 19.4 |
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juniper junos 20.1 |
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juniper junos 20.2 |
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juniper junos 20.3 |
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juniper junos 20.4 |
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juniper junos 21.1 |
Vulmon