An Improper Input Validation vulnerability in the J-Web component of Juniper Networks Junos OS may allow an unauthenticated malicious user to access data without proper authorization. Utilizing a crafted POST request, deserialization may occur which could lead to unauthorized local file access or the ability to execute arbitrary commands. This issue affects Juniper Networks Junos OS: all versions before 19.1R3-S9; 19.2 versions before 19.2R3-S6; 19.3 versions before 19.3R3-S7; 19.4 versions before 19.4R2-S7, 19.4R3-S9; 20.1 versions before 20.1R3-S5; 20.2 versions before 20.2R3-S5; 20.3 versions before 20.3R3-S5; 20.4 versions before 20.4R3-S4; 21.1 versions before 21.1R3-S2; 21.2 versions before 21.2R3-S1; 21.3 versions before 21.3R2-S2, 21.3R3; 21.4 versions before 21.4R1-S2, 21.4R2-S1, 21.4R3; 22.1 versions before 22.1R1-S1, 22.1R2.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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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 |
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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 |
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juniper junos 21.2 |
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juniper junos 21.3 |
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juniper junos 21.4 |
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juniper junos 22.1 |
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