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HIGH · 7.1

CVE-2024-20421

A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery ...

Vulnerability Description

A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack and perform arbitrary actions on an affected device. This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user to follow a crafted link. A successful exploit could allow the attacker to perform arbitrary actions on the affected device with the privileges of the targeted user.

CVSS Score

7.1

HIGH

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

Affected Products

VendorProductVersions
CiscoAta 191 Firmware< 12.0.2
CiscoAta 191-
CiscoAta 192 Firmware< 11.2.5
CiscoAta 192-

Related Weaknesses (CWE)

CWE-352

References

FAQ

What is CVE-2024-20421?

CVE-2024-20421 is a vulnerability with a CVSS score of 7.1 (HIGH). A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery ...

How severe is CVE-2024-20421?

CVE-2024-20421 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-20421?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ata 191 Firmware, Cisco Ata 191, Cisco Ata 192 Firmware, Cisco Ata 192.