Medium severity6.5NVD Advisory· Published Oct 16, 2019· Updated Jun 17, 2026
CVE-2019-15258
CVE-2019-15258
Description
A vulnerability in the web-based management interface of Cisco SPA100 Series Analog Telephone Adapters (ATAs) could allow an authenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper validation of user-supplied requests to the web-based management interface. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to cause the device to stop responding, requiring manual intervention for recovery.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
13- Range: unspecified
cpe:2.3:o:cisco:spa112_firmware:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:o:cisco:spa112_firmware:*:*:*:*:*:*:*:*range: <1.4.1
- cpe:2.3:o:cisco:spa112_firmware:1.4.1:-:*:*:*:*:*:*
- cpe:2.3:o:cisco:spa112_firmware:1.4.1:sr1:*:*:*:*:*:*
- cpe:2.3:o:cisco:spa112_firmware:1.4.1:sr2:*:*:*:*:*:*
- cpe:2.3:o:cisco:spa112_firmware:1.4.1:sr3:*:*:*:*:*:*
cpe:2.3:o:cisco:spa122_firmware:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:o:cisco:spa122_firmware:*:*:*:*:*:*:*:*range: <1.4.1
- cpe:2.3:o:cisco:spa122_firmware:1.4.1:-:*:*:*:*:*:*
- cpe:2.3:o:cisco:spa122_firmware:1.4.1:sr1:*:*:*:*:*:*
- cpe:2.3:o:cisco:spa122_firmware:1.4.1:sr2:*:*:*:*:*:*
- cpe:2.3:o:cisco:spa122_firmware:1.4.1:sr3:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
2- www.tenable.com/security/research/tra-2019-44nvdExploitThird Party Advisory
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-spa-webui-dosnvdVendor Advisory
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