CVE-2019-15257

Name: CVE-2019-15257
Creator: NVD / NIST
Published: 2019-10-16T19:15:13.537+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 1.09%

Last modified Jun 17, 2026

CVE-2019-15257 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A vulnerability in the web-based management interface of Cisco SPA100 Series Analog Telephone Adapters (ATAs) could allow an authenticated, remote attacker to access sensitive information on an affected device. The vulnerability is due to improper restrictions on configuration information. EPSS estimates a 1.09% chance of exploitation in the next 30 days.

Description

A vulnerability in the web-based management interface of Cisco SPA100 Series Analog Telephone Adapters (ATAs) could allow an authenticated, remote attacker to access sensitive information on an affected device. The vulnerability is due to improper restrictions on configuration information. An attacker could exploit this vulnerability by sending a request to an affected device through the web-based management interface. A successful exploit could allow the attacker to return running configuration information that could also include sensitive information.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

1.09%

61.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Cisco	Spa112 Firmware	< 1.4.1
Cisco	Spa112 Firmware	1.4.1
Cisco	Spa122 Firmware	< 1.4.1
Cisco	Spa122 Firmware	1.4.1

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-spa-running-configVendor Advisory
https://www.tenable.com/security/research/tra-2019-44Third Party Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-spa-running-configVendor Advisory
https://www.tenable.com/security/research/tra-2019-44Third Party Advisory

Timeline

Published: Oct 16, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-15257?

How severe is CVE-2019-15257?

CVE-2019-15257 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.09% probability of exploitation in the next 30 days.

How do I fix CVE-2019-15257?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-15257?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST