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CVE-2023-20003

HIGHCVSS 8.8/10EPSS 0.34%

Last modified

CVE-2023-20003 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 0.34% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
0.34%

25.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoBusiness 140ac Access Point Firmware< 10.8.1.0
CiscoBusiness 141acm Firmware< 10.8.1.0
CiscoBusiness 142acm Firmware< 10.8.1.0
CiscoBusiness 143acm Firmware< 10.8.1.0
CiscoBusiness 151axm Firmware10.4.2
CiscoBusiness 145ac Access Point Firmware< 10.8.1.0
CiscoBusiness 150ax Access Point Firmware10.4.2
CiscoBusiness 240ac Access Point Firmware< 10.8.1.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-20003?
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.
How severe is CVE-2023-20003?
CVE-2023-20003 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.
How do I fix CVE-2023-20003?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-20003?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST