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CVE-2022-20774— Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware Cross-Site Request Forgery Vulnerability

Quick assessment

Affected
Cisco Cisco IP Phone 7800 Series with Multiplatform Firmware
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco IP Phone是美国思科（Cisco）公司的一个硬件设备。提供通话功能的IP电话。 Cisco IP Phone 6800、7800、8800版本存在跨站请求伪造漏洞，该漏洞源于基于web的管理界面中存在漏洞。远程攻击者利用该漏洞对受影响系统的基于web界面的用户进行跨站点请求伪造（CSRF）攻击。

CVSS 6.8 · Medium EPSS 0.40% · P32

Possible ATT&CK Techniques 1 AI

T1133 · External Remote Services
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I. Basic Information for CVE-2022-20774

Vulnerability Information
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Vulnerability Title
Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware Cross-Site Request Forgery Vulnerability
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco IP Phone 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IP Phone是美国思科（Cisco）公司的一个硬件设备。提供通话功能的IP电话。 Cisco IP Phone 6800、7800、8800版本存在跨站请求伪造漏洞，该漏洞源于基于web的管理界面中存在漏洞。远程攻击者利用该漏洞对受影响系统的基于web界面的用户进行跨站点请求伪造（CSRF）攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cisco Cisco IP Phone 7800 Series with Multiplatform Firmware n/a -

II. Public POCs for CVE-2022-20774

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III. Intelligence Information for CVE-2022-20774

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Vendor Advisories for CVE-2022-20774 (1)

Same Patch Batch · Cisco · 2022-04-06 · 12 CVEs total

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CVE-2022-20762 7.8 HIGH Cisco Ultra Cloud Core - Subscriber Microservices Infrastructure Privilege Escalation Vuln
CVE-2022-20782 6.5 MEDIUM Cisco Identity Services Engine Sensitive Information Disclosure Vulnerability
CVE-2022-20665 6.0 MEDIUM Cisco StarOS Command Injection Vulnerability
CVE-2022-20784 5.8 MEDIUM Cisco Web Security Appliance Filter Bypass Vulnerability
CVE-2022-20741 5.4 MEDIUM Cisco Secure Network Analytics Network Diagrams Application Cross-Site Scripting Vulnerabi
CVE-2022-20763 5.4 MEDIUM Cisco Webex Meetings Java Deserialization Vulnerability
CVE-2022-20781 5.4 MEDIUM Cisco Web Security Appliance Stored Cross-Site Scripting Vulnerability
CVE-2022-20675 5.3 MEDIUM Multiple Cisco Security Products Simple Network Management Protocol Service Denial of Serv

IV. Related Vulnerabilities

Same product: Cisco IP Phone 7800 Series with Multiplatform Firmware
Same vendor: Cisco
Same weakness: CWE-345

V. Comments for CVE-2022-20774

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