CVE-2024-20376
7.5 · HIGHOverview
CVE-2024-20376 is a high-severity vulnerability affecting cisco video_phone_8875_firmware. It was published on May 1, 2024 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability in the web-based management interface of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a DoS condition.
This vulnerability is due to insufficient validation of user-supplied input. 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 affected device to reload.
Remediation
Check the references section for vendor advisories and patches from cisco. Update video_phone_8875_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 |
|---|---|---|---|
| cisco | video_phone_8875_firmware | >= 0, < 2.3.1.0101 | Affected |
| cisco | ip_phone_6821_with_multiplatform_firmware | 0 | Affected |
| cisco | ip_phone_6841_with_multiplatform_firmware | 0 | Affected |
| cisco | ip_phone_6851_with_multiplatform_firmware | 0 | Affected |
| cisco | ip_phone_6861_with_multiplatform_firmware | 0 | Affected |
| cisco | ip_phone_6871_with_multiplatform_firmware | 0 | Affected |
| cisco | ip_phone_7811_with_multiplatform_firmware | 0 | Affected |
| cisco | ip_phone_7821_with_multiplatform_firmware | 0 | Affected |
| cisco | ip_phone_7832_with_multiplatform_firmware | 0 | Affected |
| cisco | ip_phone_7841_with_multiplatform_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2024-20376?
CVE-2024-20376 is a high-severity vulnerability affecting cisco video_phone_8875_firmware. It was published on May 1, 2024 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2024-20376?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2024-20376?
Check the references section for vendor advisories and patches from cisco. Update video_phone_8875_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-2024-20376?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-20376 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
AI agents map your attack surface to find vulnerabilities like this one.
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