CVE-2021-31355
published 2021-10-19CVE-2021-31355: A persistent cross-site scripting (XSS) vulnerability in the captive portal graphical user interface of Juniper Networks Junos OS may allow a remote…
medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
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 prior to 12.3X48-D105; 15.1X49 versions prior to 15.1X49-D220; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R3-S7; 19.2 versions prior to 19.2R3-S3; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S6; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R1-S1, 20.2R2; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R2; 21.1 versions prior to 21.1R2.
Affected
27 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos_os | — | — |
| juniper_networks | junos_os | >= 12.3X48 < 12.3X48-D105 | 12.3X48-D105 |
| juniper_networks | junos_os | >= 15.1X49 < 15.1X49-D220 | 15.1X49-D220 |
| juniper_networks | junos_os | >= 18.3 < 18.3R3-S5 | 18.3R3-S5 |
| juniper_networks | junos_os | >= 18.4 < 18.4R3-S9 | 18.4R3-S9 |
| juniper_networks | junos_os | >= 19.1 < 19.1R3-S7 | 19.1R3-S7 |
| juniper_networks | junos_os | >= 19.2 < 19.2R3-S3 | 19.2R3-S3 |
| juniper_networks | junos_os | >= 19.3 < 19.3R3-S4 | 19.3R3-S4 |
| juniper_networks | junos_os | >= 19.4 < 19.4R3-S6 | 19.4R3-S6 |
| juniper_networks | junos_os | >= 20.1 < 20.1R3 | 20.1R3 |
| juniper_networks | junos_os | >= 20.2 < 20.2R1-S1, 20.2R2 | 20.2R1-S1, 20.2R2 |
| juniper_networks | junos_os | >= 20.3 < 20.3R2 | 20.3R2 |