by Kastro
Paper/Archive/CVE-2021-31349

CVE-2021-31349

Juniper Networks 128 Technology Session Smart Router — Session Smart Router: Authentication Bypass Vulnerability

EPSS 2%CVSS 9.8
critical.is priorityof 100
45
CVSS 9.8 (CNA, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 77.5.775 × 2015.5No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

The usage of an internal HTTP header created an authentication bypass vulnerability (CWE-287), allowing an attacker to view internal files, change settings, manipulate services and execute arbitrary code. This issue affects all Juniper Networks 128 Technology Session Smart Router versions prior to 4.5.11, and all versions of 5.0 up to and including 5.0.1.

Affected

ProductAffectedFixed inSource
128 Technology Session Smart Routerunspecified – < 4.5.114.5.11CNA
128 Technology Session Smart Router5.0 – 5.0.1–CNA

Scores by source

juniper (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refkb.juniper.net/JSA11256