Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20189

8.6HIGH

Key Information:

Vendor

Cisco
Status
Cisco Small Business Smart And Managed Switches
Vendor
CVE Published:
18 May 2023

Badges

👾 Exploit Exists

What is CVE-2023-20189?

Multiple vulnerabilities exist in the web-based user interface of certain Cisco Small Business Series Switches. These vulnerabilities can be exploited by unauthenticated remote attackers to create a denial of service (DoS) situation or to execute arbitrary code with root privileges on the affected devices. They stem from improper validation of requests directed at the web interface, allowing attackers to manipulate and exploit the system. Proper security measures should be taken to safeguard against these potential threats.

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Affected Version(s)

Cisco Small Business Smart and Managed Switches

References

https://sec.cloudapps.cisco.com/security/center/content/C...
vendor-advisory

CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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