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CVE-2023-20255

CVSS 5.3 · Medium EPSS 0.07% · P22
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I. Basic Information for CVE-2023-20255

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in an API of the Web Bridge feature of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP packets to an affected device. A successful exploit could allow the attacker to cause a partial availability condition, which could cause ongoing video calls to be dropped due to the invalid packets reaching the Web Bridge.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Meeting Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Meeting Server（Acano Conferencing Server）是美国思科（Cisco）公司的一套包含音频、视频的会议服务器软件。 Cisco Meeting Server存在安全漏洞，该漏洞源于 Web Bridge 功能的 API 存在一个可能导致拒绝服务的漏洞。
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

VendorProductAffected VersionsCPESubscribe
CiscoCisco Meeting Server N/A -

II. Public POCs for CVE-2023-20255

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III. Intelligence Information for CVE-2023-20255

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Same Patch Batch · Cisco · 2023-11-01 · 32 CVEs total

CVE-2023-200489.9 CRITICALCisco Firepower Management Center 安全漏洞
CVE-2023-201758.8 HIGHCisco Identity Services Engine 安全漏洞
CVE-2023-202448.6 HIGHCisco Firepower Threat Defense 安全漏洞
CVE-2023-200958.6 HIGHCisco Firepower Threat Defense 安全漏洞
CVE-2023-200838.6 HIGHCisco Firepower Threat Defense 安全漏洞
CVE-2023-200868.6 HIGHCisco Firepower Threat Defense和Cisco ASA 安全漏洞
CVE-2023-200638.2 HIGHCisco Cisco Firepower Threat Defense Software and Cisco Firepower Management Center Code I
CVE-2023-201557.5 HIGHCisco Firepower Management Center 安全漏洞
CVE-2023-202207.2 HIGHCisco Firepower Management Center 安全漏洞
CVE-2023-202197.2 HIGHCisco Firepower Management Center 安全漏洞
CVE-2023-200426.8 MEDIUMCisco Firepower Threat Defense 跨站脚本漏洞
CVE-2023-201146.5 MEDIUMCisco Firepower Management Center 安全漏洞
CVE-2023-202066.1 MEDIUMCisco Firepower Management Center 安全漏洞
CVE-2023-202646.1 MEDIUMCisco Firepower Threat Defense 安全漏洞
CVE-2023-201706.0 MEDIUMCisco Identity Services Engine 安全漏洞
CVE-2023-200715.8 MEDIUMCisco Firepower Threat Defense 安全漏洞
CVE-2023-202465.8 MEDIUMCisco Catalys 和 Integrated Services Virtual Router 安全漏洞
CVE-2023-202705.8 MEDIUMCisco Firepower Threat Defense 安全漏洞
CVE-2023-202455.8 MEDIUMCisco Firepower Threat Defense 安全漏洞
CVE-2023-202565.0 MEDIUMCisco Firepower Threat Defense 安全漏洞

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Meeting Server
Same vendor: Cisco
Same weakness: CWE-20

V. Comments for CVE-2023-20255

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