How severe is CVE-2024-22457?

CVE-2024-22457 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-22457 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-22457?

CVE-2024-22457 affects Dell Secure Connect Gateway. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-22457?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-22457 have an EU (EUVD) identifier?

Yes. CVE-2024-22457 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20001.

When was CVE-2024-22457 published?

CVE-2024-22457 was published on 2024-03-01 and last updated on 2026-06-17.

CVE-2024-22457

CVE-2024-22457 is a high-severity vulnerability in Dell Secure Connect Gateway with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-290.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-20001
Weakness: CWE-290
Affected product: Dell Secure Connect Gateway
Published: 2024-03-01
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2024-22457?: 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.
How severe is CVE-2024-22457?: CVE-2024-22457 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-22457 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-22457?: CVE-2024-22457 affects Dell Secure Connect Gateway. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-22457?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-22457 have an EU (EUVD) identifier?: Yes. CVE-2024-22457 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20001.
When was CVE-2024-22457 published?: CVE-2024-22457 was published on 2024-03-01 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000222433/dsa-2024-076-security-update-for-dell-secure-connect-gateway-appliance-vulnerabilities

Affected products (1)

cpe:2.3:a:dell:secure_connect_gateway:5.20.00.10:*:*:*:*:*:*:*

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