A local privilege escalation vulnerability in telnetd.real of Juniper Networks Junos OS may allow a locally authenticated shell user to escalate privileges and execute arbitrary commands as root. telnetd.real is shipped with setuid permissions enabled and is owned by the root user, allowing local users to run telnetd.real with root privileges. This issue affects Juniper Networks Junos OS: all versions before 15.1R7-S9; 17.3 versions before 17.3R3-S11; 17.4 versions before 17.4R2-S12, 17.4R3-S3; 18.1 versions before 18.1R3-S11; 18.2 versions before 18.2R3-S6; 18.3 versions before 18.3R2-S4, 18.3R3-S4; 18.4 versions before 18.4R2-S7, 18.4R3-S6; 19.1 versions before 19.1R2-S2, 19.1R3-S4; 19.2 versions before 19.2R1-S6, 19.2R3-S1; 19.3 versions before 19.3R3-S1; 19.4 versions before 19.4R2-S2, 19.4R3; 20.1 versions before 20.1R1-S4, 20.1R2; 20.2 versions before 20.2R2.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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juniper junos 15.1 |
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juniper junos 17.3 |
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juniper junos 17.4 |
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juniper junos 18.1 |
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juniper junos 18.2 |
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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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