Session Smart Router: Authentication Bypass Vulnerability
CVE-2021-31349

9.8CRITICAL

Key Information:

Vendor
Juniper Networks
Status
128 Technology Session Smart Router
Vendor
CVE Published:
19 October 2021

Summary

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 Version(s)

128 Technology Session Smart Router < 4.5.11

128 Technology Session Smart Router 5.0 <= 5.0.1

References

https://kb.juniper.net/JSA11256
x_refsource_CONFIRM

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database

Credit

128 Technology was notified via the JVN community of the vulnerability as JVN#85073657.
.