How severe is CVE-2024-20460?

CVE-2024-20460 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-20460 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-20460?

CVE-2024-20460 primarily affects Cisco Ata 191 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-20460?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-20460 have an EU (EUVD) identifier?

Yes. CVE-2024-20460 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-18175.

When was CVE-2024-20460 published?

CVE-2024-20460 was published on 2024-10-16 and last updated on 2026-06-17.

CVE-2024-20460

CVE-2024-20460 is a medium-severity vulnerability in Cisco Ata 191 Firmware with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-80.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-18175
Weakness: CWE-80
Affected product: Cisco Ata 191 Firmware
Published: 2024-10-16
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-20460?: 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.
How severe is CVE-2024-20460?: CVE-2024-20460 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-20460 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-20460?: CVE-2024-20460 primarily affects Cisco Ata 191 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-20460?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-20460 have an EU (EUVD) identifier?: Yes. CVE-2024-20460 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-18175.
When was CVE-2024-20460 published?: CVE-2024-20460 was published on 2024-10-16 and last updated on 2026-06-17.

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multi-RDTEqRsy

Affected products (2)

cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ata_192_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Cisco Ata 191 Firmware

CVE-2021-34735 — High (CVSS 8.8): Multiple vulnerabilities in the Cisco ATA 190 Series Analog Telephone Adapter Software could allow an attacker to…
CVE-2021-34710 — High (CVSS 8.8): Multiple vulnerabilities in the Cisco ATA 190 Series Analog Telephone Adapter Software could allow an attacker to…
CVE-2024-20458 — High (CVSS 8.2): A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could…
CVE-2024-20421 — High (CVSS 7.1): A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could…
CVE-2024-20459 — Medium (CVSS 6.5): A vulnerability in the web-based management interface of Cisco ATA 190 Multiplatform Series Analog Telephone Adapter…
CVE-2024-20461 — Medium (CVSS 6.0): A vulnerability in the CLI of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an authenticated,…

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