CVE-2019-1922
5.3 · MEDIUMOverview
CVE-2019-1922 is a medium-severity vulnerability affecting cisco ip_conference_phone_7832_firmware. It was published on July 6, 2019 and has a CVSS 3.0 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability in Cisco SIP IP Phone Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected phone. The vulnerability is due to insufficient validation of input Session Initiation Protocol (SIP) packets. An attacker could exploit this vulnerability by altering the SIP replies that are sent to the affected phone during the registration process. A successful exploit could allow the attacker to cause the phone to reboot and not complete the registration process.
Remediation
Check the references section for vendor advisories and patches from cisco. Update ip_conference_phone_7832_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2019-1922?
CVE-2019-1922 is a medium-severity vulnerability affecting cisco ip_conference_phone_7832_firmware. It was published on July 6, 2019 and has a CVSS 3.0 base score of 5.3 (MEDIUM).
How severe is CVE-2019-1922?
This vulnerability has a CVSS 3.0 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-1922?
Check the references section for vendor advisories and patches from cisco. Update ip_conference_phone_7832_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-1922?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-1922 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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