7.2
CVSSv2

CVE-2021-0204

Published: 15/01/2021 Updated: 20/09/2022
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 641
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

A sensitive information disclosure vulnerability in delta-export configuration utility (dexp) of Juniper Networks Junos OS may allow a locally authenticated shell user the ability to create and read database files generated by the dexp utility, including password hashes of local users. Since dexp is shipped with setuid permissions enabled and is owned by the root user, this vulnerability may allow a local privileged user the ability to run dexp with root privileges and access sensitive information in the dexp database. This issue affects Juniper Networks Junos OS: 15.1 versions before 15.1R7-S8; 15.1X49 versions before 15.1X49-D230; 17.3 versions before 17.3R3-S9; 17.4 versions before 17.4R2-S12, 17.4R3-S3; 18.1 versions before 18.1R3-S11; 18.2 versions before 18.2R3-S6; 18.2X75 versions before 18.2X75-D34; 18.3 versions before 18.3R3-S4; 18.4 versions before 18.4R2-S7, 18.4R3-S6; 19.1 versions before 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions before 19.2R1-S5, 19.2R3-S1; 19.3 versions before 19.3R2-S5, 19.3R3-S1; 19.4 versions before 19.4R1-S3, 19.4R2-S2, 19.4R3-S1; 20.1 versions before 20.1R1-S4, 20.1R2; 20.2 versions before 20.2R1-S2, 20.2R2.

Vulnerability Trend

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juniper junos 15.1

juniper junos 17.3

juniper junos 17.4

juniper junos 18.1

juniper junos 18.2

juniper junos 18.3

juniper junos 18.4

juniper junos 19.1

juniper junos 19.2

juniper junos 19.3

juniper junos 19.4

juniper junos 20.1

juniper junos 20.2