CVE-2021-21507 - CVE House
Back to Database
Status published High CVE-2021-21507

Dell EMC Networking X-Series firmware versions prior to 3.0.1.8 and...

Vulnerability Description

Dell EMC Networking X-Series firmware versions prior to 3.0.1.8 and Dell EMC PowerEdge VRTX Switch Module firmware versions prior to 2.0.0.82 contain a Weak Password Encryption Vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the disclosure of certain user credentials. The attacker may be able to use the exposed credentials to access the vulnerable system with privileges of the compromised account.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-21507

Credits & Attribution

No credits recorded in the NVD database.

References

More from Dell

View All →
CVE-2025-46699
Dell Data Protection Advisor, versions prior to 19.12, contains an...
Medium 4.3
CVE-2025-46696
Dell Secure Connect Gateway (SCG) 5.0 Appliance and Application, version(s)...
Medium 6.4
CVE-2025-46691
Dell PremierColor Panel Driver, versions prior to 1.0.0.1 A01, contains...
High 7.8
CVE-2025-46685
Dell SupportAssist OS Recovery, versions prior to 5.5.15.1, contain a...
High 7.5
CVE-2025-46684
Dell SupportAssist OS Recovery, versions prior to 5.5.15.1, contain a...
Medium 6.6

Affected Vendor

Affected Software

VRTX Switch Modules
Vulnerable Versions:
unspecified

Timeline

Official Publish: April 30th, 2021
Last Modified: September 16th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-261

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.