QID 379484

Date Published: 2024-03-11

QID 379484: Cisco Secure Client (formerly AnyConnect) Software Denial of Service (DoS) Vulnerabilities (cisco-sa-accsc-dos-9SLzkZ8) (CVE-2023-20241)

Multiple vulnerabilities in Cisco Secure Client Software, formerly AnyConnect Secure Mobility Client, could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected system.

Affected Products
Cisco AnyConnect Secure Mobility Client for Windows 4.10 and earlier
Cisco Secure Client for Windows Software 5.0

Note: Cisco Secure Client Software releases 4.10 and earlier were known as Cisco AnyConnect Secure Mobility Client.

QID Detection Logic (Authenticated):
This checks for vulnerable version of AnyConnect Mobility Client using registry information.

A successful exploit could allow the attacker to crash the VPN Agent service, causing it to be unavailable to all users of the system.

CVSS V3 rated as Medium - 5.5 severity.

CVSS V2 rated as Medium - 4.6 severity.

Solution

Customers are advised to refer to cisco-sa-accsc-dos-9SLzkZ8 for more information.

Vendor References

cisco-sa-accsc-dos-9SLzkZ8 - sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-accsc-dos-9SLzkZ8

CVEs related to QID 379484

CVE-2023-20241 |

Software Advisories

Advisory ID	Software	Component	Link
cisco-sa-accsc-dos-9SLzkZ8			sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-accsc-dos-9SLzkZ8

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