QID 317324

Date Published: 2023-05-18

QID 317324: Cisco Small Business Series Switches Multiple Vulnerabilities (cisco-sa-sg-web-multi-S9g4Nkgv)

Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code with root privileges on an affected device. These vulnerabilities are due to improper validation of requests that are sent to the web interface.

Affected Products
Business 250 Series Smart Switches
Business 350 Series Managed Switches
Vulnerable Version:
Prior to version 3.3.0.16
Note: This is a potential check as the device model cannot be confirmed.

QID Detection Logic (Unauthenticated):
The unauthenticated check tries to fetch the Cisco Smart Switch vulnerable version in response to GET request to an API, but not the model number.

Successful exploitation could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code with root privileges on an affected device.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as Critical - 10 severity.
    • Solution

    Customers are advised to refer to cisco-sa-sg-web-multi-S9g4Nkgv for more information.

    Vendor References

    CVEs related to QID 317324

    CVE-2023-20024 | CVE-2023-20156 | CVE-2023-20157 | CVE-2023-20189 | CVE-2023-20158 | CVE-2023-20159 | CVE-2023-20160 | CVE-2023-20161 | CVE-2023-20162 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-sg-web-multi-S9g4Nkgv URL Logo sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sg-web-multi-S9g4Nkgv
    By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].