NULL pointer dereference in Cisco Spa112 2-Port Phone Adapter
CVE-2019-15258
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.
EPSS: 0.014 (70.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Cisco Spa112 2-port Phone Adapter — versions unspecified
- Cisco Spa112
- Cisco Spa112_firmware — versions 1.4.1
- Cisco Spa122
- Cisco Spa122_firmware — versions 1.4.1
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
- psirt@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-15258?
- CVE-2019-15258 is a medium-severity vulnerability in Cisco Spa112 2-Port Phone Adapter, classified under CWE-399. CVSS score: 6.5/10. Published 2019-10-16.
- How severe is CVE-2019-15258?
- Medium severity. CVSS v3 base score is 6.5 out of 10.