CVE-2022-20774
6.8 · MEDIUMOverview
CVE-2022-20774 is a medium-severity vulnerability affecting cisco ip_phone_6871_firmware. It was published on April 6, 2022 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.8, rated MEDIUM. 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 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of the web-based interface of an affected system. This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading an authenticated user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform configuration changes on the affected device, resulting in a denial of service (DoS) condition.
Remediation
Check the references section for vendor advisories and patches from cisco. Update ip_phone_6871_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 | ip_phone_6871_firmware | >= 0, < 11.3.5 | Affected |
| cisco | ip_phone_6861_firmware | >= 0, < 11.3.5 | Affected |
| cisco | ip_phone_6851_firmware | >= 0, < 11.3.5 | Affected |
| cisco | ip_phone_6841_firmware | >= 0, < 11.3.5 | Affected |
| cisco | ip_phone_6825_firmware | >= 0, < 11.3.5 | Affected |
| cisco | ip_phone_7861_firmware | >= 0, < 11.3.5 | Affected |
| cisco | ip_phone_7841_firmware | >= 0, < 11.3.5 | Affected |
| cisco | ip_phone_7832_firmware | >= 0, < 11.3.5 | Affected |
| cisco | ip_phone_7821_firmware | >= 0, < 11.3.5 | Affected |
| cisco | ip_phone_7811_firmware | >= 0, < 11.3.5 | Affected |
Frequently Asked Questions
What is CVE-2022-20774?
CVE-2022-20774 is a medium-severity vulnerability affecting cisco ip_phone_6871_firmware. It was published on April 6, 2022 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
How severe is CVE-2022-20774?
This vulnerability has a CVSS 3.1 base score of 6.8, 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-2022-20774?
Check the references section for vendor advisories and patches from cisco. Update ip_phone_6871_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-2022-20774?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-20774 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.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
Related MEDIUM CVEs from 2022
View all →OroPlatform is a PHP Business Application Platform. In affected versions the email template preview
Dell EMC AppSync versions 3.9 to 4.3 contain a clickjacking vulnerability in AppSync. A remote unaut
Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) v
A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Proxy Ser
In JetBrains IntelliJ IDEA before 2022.1 local code execution via custom Pandoc path was possible
In JetBrains IntelliJ IDEA before 2022.1 local code execution via HTML descriptions in custom JSON s
In JetBrains IntelliJ IDEA before 2022.1 local code execution via workspace settings was possible
In JetBrains IntelliJ IDEA before 2022.1 local code execution via links in Quick Documentation was p
In JetBrains Rider before 2022.1 local code execution via links in ReSharper Quick Documentation was
All versions of package com.alibaba.oneagent:one-java-agent-plugin are vulnerable to Arbitrary File
Improper Restriction of Rendered UI Layers or Frames in GitHub repository polonel/trudesk prior to 1
Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property t