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HIGH · 8.8

CVE-2019-12636

A vulnerability in the web-based management interface of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) ...

Vulnerability Description

A vulnerability in the web-based management interface of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections for the web-based management interface on an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to follow a malicious link. A successful exploit could allow the attacker to perform arbitrary actions with the privilege level of the targeted user. If the user has administrative privileges, the attacker could alter the configuration, execute commands, or cause a denial of service (DoS) condition on an affected device.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
CiscoSf250-24 Firmware< 2.5.0.90
CiscoSf250-24-
CiscoSf250-24P Firmware< 2.5.0.90
CiscoSf250-24P-
CiscoSf250-48 Firmware< 2.5.0.90
CiscoSf250-48-
CiscoSf250-48Hp Firmware< 2.5.0.90
CiscoSf250-48Hp-
CiscoSf250-08 Firmware< 2.5.0.90
CiscoSf250-08-
CiscoSf250-08Hp Firmware< 2.5.0.90
CiscoSf250-08Hp-
CiscoSf250-10P Firmware< 2.5.0.90
CiscoSf250-10P-
CiscoSf250-18 Firmware< 2.5.0.90
CiscoSf250-18-
CiscoSf250-26 Firmware< 2.5.0.90
CiscoSf250-26-
CiscoSf250-26Hp Firmware< 2.5.0.90
CiscoSf250-26Hp-

Related Weaknesses (CWE)

CWE-352

References

FAQ

What is CVE-2019-12636?

CVE-2019-12636 is a vulnerability with a CVSS score of 8.8 (HIGH). A vulnerability in the web-based management interface of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) ...

How severe is CVE-2019-12636?

CVE-2019-12636 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-12636?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Sf250-24 Firmware, Cisco Sf250-24, Cisco Sf250-24P Firmware, Cisco Sf250-24P, Cisco Sf250-48 Firmware.