CVE-2023-20003
4.7 · MEDIUMOverview
CVE-2023-20003 is a medium-severity vulnerability affecting cisco business_140ac_access_point_firmware. It was published on May 18, 2023 and has a CVSS 3.1 base score of 4.7 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.7, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability in the social login configuration option for the guest users of Cisco Business Wireless Access Points (APs) could allow an unauthenticated, adjacent attacker to bypass social login authentication. This vulnerability is due to a logic error with the social login implementation. An attacker could exploit this vulnerability by attempting to authenticate to an affected device. A successful exploit could allow the attacker to access the Guest Portal without authentication.
Remediation
Check the references section for vendor advisories and patches from cisco. Update business_140ac_access_point_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cisco | business_140ac_access_point_firmware | >= 0, < 10.8.1.0 | Affected |
| cisco | business_141acm_firmware | >= 0, < 10.8.1.0 | Affected |
| cisco | business_142acm_firmware | >= 0, < 10.8.1.0 | Affected |
| cisco | business_143acm_firmware | >= 0, < 10.8.1.0 | Affected |
| cisco | business_145ac_access_point_firmware | >= 0, < 10.8.1.0 | Affected |
| cisco | business_240ac_access_point_firmware | >= 0, < 10.8.1.0 | Affected |
Frequently Asked Questions
What is CVE-2023-20003?
CVE-2023-20003 is a medium-severity vulnerability affecting cisco business_140ac_access_point_firmware. It was published on May 18, 2023 and has a CVSS 3.1 base score of 4.7 (MEDIUM).
How severe is CVE-2023-20003?
This vulnerability has a CVSS 3.1 base score of 4.7, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-20003?
Check the references section for vendor advisories and patches from cisco. Update business_140ac_access_point_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-20003?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-20003 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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