What’s Vulnerable › Vulnerabilities
CVE-2024-20460: Cisco ATA 190 Series Analog Telephone Adapter Firmware Reflected Cross-Site Scripting Vulnerability
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-10-16 · updated 2026-06-17
- Weakness: CWE-80
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 reflected cross-site scripting (XSS) attack against a user. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information on an affected device.
Affected products
- Cisco Ata 191 Firmware: before 12.0.2; before 11.2.5 — fixed in 11.2.5, 12.0.2
- Cisco Ata 192 Firmware: before 11.2.5 — fixed in 11.2.5
How to fix
Upgrade to a fixed version: Cisco Ata 191 Firmware 11.2.5, 12.0.2; Cisco Ata 192 Firmware 11.2.5. Check the vendor advisory for mitigations.
References
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