CVE-2021-0245

Summary

A Use of Hard-coded Credentials vulnerability in Juniper Networks Junos OS on Junos Fusion satellite devices allows an attacker who is local to the device to elevate their privileges and take control of the device. This issue affects: Juniper Networks Junos OS Junos Fusion Satellite Devices. 16.1 versions prior to 16.1R7-S7; 17.1 versions prior to 17.1R2-S12, 17.1R3-S2; 17.2 versions prior to 17.2R3-S4; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S10; 17.4 version 17.4R3 and later versions; 18.1 versions prior to 18.1R3-S10; 18.2 versions prior to 18.2R2-S7, 18.2R3-S3; 18.3 versions prior to 18.3R1-S7, 18.3R2-S4, 18.3R3-S2; 18.4 versions prior to 18.4R1-S6, 18.4R2-S4, 18.4R3-S1; 19.1 versions prior to 19.1R1-S5, 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S4, 19.2R2; 19.3 versions prior to 19.3R2-S5, 19.3R3; 19.4 versions prior to 19.4R1-S1, 19.4R2; 20.1 versions prior to 20.1R1-S1, 20.1R2. This issue does not affected Junos OS releases prior to 16.1R1 or all 19.2R3 and 19.4R3 release versions.

Affected Software

VendorProductVersion RangeStatus
Juniper NetworksJunos OS16.1 < 16.1R7-S7affected
Juniper NetworksJunos OS17.1 < 17.1R2-S12, 17.1R3-S2affected
Juniper NetworksJunos OS17.2 < 17.2R3-S4affected
Juniper NetworksJunos OS17.3 < 17.3R3-S8affected
Juniper NetworksJunos OS17.4 < 17.4R2-S10affected
Juniper NetworksJunos OS18.1 < 18.1R3-S10affected
Juniper NetworksJunos OS18.2 < 18.2R2-S7, 18.2R3-S3affected
Juniper NetworksJunos OS18.3 < 18.3R1-S7, 18.3R2-S4, 18.3R3-S2affected
Juniper NetworksJunos OS18.4 < 18.4R1-S6, 18.4R2-S4, 18.4R3-S1affected
Juniper NetworksJunos OS19.1 < 19.1R1-S5, 19.1R2-S1, 19.1R3affected
Juniper NetworksJunos OS19.2 < 19.2R1-S4, 19.2R2affected
Juniper NetworksJunos OS19.3 < 19.3R2-S5, 19.3R3affected
Juniper NetworksJunos OS19.4 < 19.4R1-S1, 19.4R2affected
Juniper NetworksJunos OS20.1 < 20.1R1-S1, 20.1R2affected

Weaknesses

  • CWE-798: CWE-798 Use of Hard-coded Credentials

Workarounds

There are no viable workarounds for this issue.

To reduce the risk of exploitation of this issue, use access lists or firewall filters to limit access to only trusted administrative networks, hosts and users.

ADP Enrichment

CVE Program Container

Additional References

References