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An Authentication Bypass Using an Alternate Path or...

Critical severity Unreviewed Published Jun 27, 2024 to the GitHub Advisory Database • Updated Jun 27, 2024

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

An Authentication Bypass Using an Alternate Path or Channel vulnerability in Juniper Networks Session Smart Router or conductor running with a redundant peer allows a network based attacker to bypass authentication and take full control of the device.
Only routers or conductors that are running in high-availability redundant configurations are affected by this vulnerability.

No other Juniper Networks products or platforms are affected by this issue.

This issue affects:

Session Smart Router: 

  • All versions before 5.6.15, 
  • from 6.0 before 6.1.9-lts, 
  • from 6.2 before 6.2.5-sts.

Session Smart Conductor: 

  • All versions before 5.6.15, 
  • from 6.0 before 6.1.9-lts, 
  • from 6.2 before 6.2.5-sts. 

WAN Assurance Router: 

  • 6.0 versions before 6.1.9-lts, 
  • 6.2 versions before 6.2.5-sts.

References

Published by the National Vulnerability Database Jun 27, 2024
Published to the GitHub Advisory Database Jun 27, 2024
Last updated Jun 27, 2024

Severity

Critical

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS score

0.091%
(40th percentile)

Weaknesses

CVE ID

CVE-2024-2973

GHSA ID

GHSA-jcwm-g9h6-hf43

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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