CVE-2024-20458

HighCVSS 8.2/10Last modified Jun 17, 2026

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 view or delete the configuration or change the firmware on an affected device. This vulnerability is due to a lack of authentication on specific HTTP endpoints. An attacker could exploit this vulnerability by browsing to a specific URL. A successful exploit could allow the attacker to view or delete the configuration or change the firmware.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Weakness enumeration

CWE-78

Affected software

No affected versions have been published.

Timeline

Published
Oct 16, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2024-20458: High severity, CVSS 8.2 | Vulnix