CVE-2023-32462: smartfabric os10 Input Validation Flaw

Description

Dell OS10 Networking Switches running 10.5.2.x and above contain an OS command injection vulnerability when using remote user authentication. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of arbitrary OS commands and possible system takeover. This is a critical vulnerability as it allows an attacker to cause severe damage. Dell recommends customers to upgrade at the earliest opportunity.

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CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-20 Improper Input Validation

CWE-78 OS Command Injection

Affected Products

Vendor	Product	Versions
dell	smartfabric_os10	10.5.2.0 — 10.5.2.12
dell	smartfabric_os10	10.5.3.0 — 10.5.3.8
dell	smartfabric_os10	10.5.4.0 — 10.5.4.8
dell	smartfabric_os10	All
dell	smartfabric_os10	All
dell	smartfabric_os10	All
dell	smartfabric_os10	All

References

Advisories & Patches

https://www.dell.com/support/kbdoc/en-us/000216584/dsa-2023-124-security-update-for-dell-smartfabric-os10-multiple-vulnerabilities https://www.dell.com/support/kbdoc/en-us/000216584/dsa-2023-124-security-update-for-dell-smartfabric-os10-multiple-vulnerabilities

Frequently Asked Questions

What is CVE-2023-32462? +

Dell OS10 Networking Switches running 10.5.2.x and above contain an OS command injection vulnerability when using remote user authentication. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of arbitrary OS commands and possible system takeover. This is a critical vulnerability as it allows an attacker to cause severe damage. Dell recommends customers to upgrade at the earliest opportunity. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2023-32462? +

CVE-2023-32462 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2023-32462? +

CVE-2023-32462 affects products from dell, specifically: smartfabric_os10. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-32462? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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