CVE & CISA-KEV Catalog

CVE-2023-20003

MEDIUM
4.7
CVSS v3
NVD

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.

CWE-288CWE-306Missing Authentication for Critical Function

How to fix

Remediation Available
business 140ac access point firmwareNVD
Affected:< 10.8.1.0Fixed in:10.8.1.0CVE-2023-20003derived from NVD
business 141acm firmwareNVD
Affected:< 10.8.1.0Fixed in:10.8.1.0CVE-2023-20003derived from NVD
business 142acm firmwareNVD
Affected:< 10.8.1.0Fixed in:10.8.1.0CVE-2023-20003derived from NVD
business 143acm firmwareNVD
Affected:< 10.8.1.0Fixed in:10.8.1.0CVE-2023-20003derived from NVD
business 145ac access point firmwareNVD
Affected:< 10.8.1.0Fixed in:10.8.1.0CVE-2023-20003derived from NVD
business 240ac access point firmwareNVD
Affected:< 10.8.1.0Fixed in:10.8.1.0CVE-2023-20003derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged

Impact

ConfidentialityNone
IntegrityLow
AvailabilityNone

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

Exploit Intelligence

0.34%probability of exploitation in 30 days
26thpercentile

Low risk: more likely to be exploited than 26% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-288 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-42793Critical9.8100%KEV + RansomFix
CVE-2024-1709Critical10.0100%KEV + RansomFix
CVE-2024-27198Critical9.8100%KEV + RansomFix
CVE-2025-4427Medium5.3100%KEVFix
CVE-2024-55591Critical9.898%KEV + RansomFix
CVE-2023-46747Critical9.897%KEV + Ransom-
Embed a live status badge for CVE-2023-20003
CVE-2023-20003 severity badge

Markdown

[![CVE-2023-20003](https://tridentstack.com/cve/badge/CVE-2023-20003.svg)](https://tridentstack.com/cve/CVE-2023-20003)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-20003"><img src="https://tridentstack.com/cve/badge/CVE-2023-20003.svg" alt="CVE-2023-20003"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.