Dell SCG 5.20 Imp. Auth during SRS->SCG Update Enables Server Impersonation
CVE-2024-22457 Published on March 1, 2024

Dell Secure Connect Gateway 5.20 contains an improper authentication vulnerability during the SRS to SCG update path. A remote low privileged attacker could potentially exploit this vulnerability, leading to impersonation of the server through presenting a fake self-signed certificate and communicating with the remote server.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2024-22457 can be exploited with network access, requires user interaction and a small amount of user privileges. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
NETWORK
Attack Complexity:
HIGH
Privileges Required:
LOW
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

Authentication Bypass by Spoofing

This attack-focused weakness is caused by improperly implemented authentication schemes that are subject to spoofing attacks.


Products Associated with CVE-2024-22457

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Affected Versions

Dell Secure Connect Gateway (SCG) 5.0 Appliance - SRS: dell secure_connect_gateway:

Exploit Probability

EPSS
0.87%
Percentile
75.03%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.