Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1310 CNY

100%
Buy Us a Coffee

CVE-2023-20020

CVSS 8.6 · High EPSS 0.38% · P60
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2023-20020

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Device Management Servlet application of Cisco BroadWorks Application Delivery Platform and Cisco BroadWorks Xtended Services Platform could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper input validation when parsing HTTP requests. An attacker could exploit this vulnerability by sending a sustained stream of crafted requests to an affected device. A successful exploit could allow the attacker to cause all subsequent requests to be dropped, resulting in a DoS condition.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不可达退出条件的循环(无限循环)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco BroadWorks Application 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco BroadWorks Application是美国思科（Cisco）公司的一个企业级呼叫和协作平台。 Cisco BroadWorks Application Delivery Platform存在安全漏洞，该漏洞源于解析HTTP时输入验证不当，从而导致拒绝服务。
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 BroadWorks 23.0 -

II. Public POCs for CVE-2023-20020

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-20020

请登录查看更多情报信息。

Vendor Advisories for CVE-2023-20020 (1)

Same Patch Batch · Cisco · 2023-01-19 · 18 CVEs total

CVE-2023-200259.0 CRITICALCisco Small Business RV016 输入验证错误漏洞
CVE-2023-200388.8 HIGHCisco Industrial Network Director 信任管理问题漏洞
CVE-2023-200188.6 HIGHCisco IP Phone 安全漏洞
CVE-2023-200108.1 HIGHCisco Unified Communications Manager SQL注入漏洞
CVE-2023-200436.7 MEDIUMCisco CX Cloud Agent 安全漏洞
CVE-2023-200446.7 MEDIUMCisco CX Cloud Agent 安全漏洞
CVE-2023-200476.5 MEDIUMCisco Webex 安全漏洞
CVE-2023-200266.5 MEDIUMCisco Small Business RV016 输入验证错误漏洞
CVE-2023-200196.1 MEDIUMCisco BroadWorks Application 跨站脚本漏洞
CVE-2023-200405.5 MEDIUMCisco Network Services Orchestrator 代码问题漏洞
CVE-2023-200375.4 MEDIUMCisco Industrial Network Director 跨站脚本漏洞
CVE-2023-200454.9 MEDIUMCisco RV160和RV260 输入验证错误漏洞
CVE-2023-200074.7 MEDIUMCisco Small Business RV340 和 RV345 操作系统命令注入漏洞
CVE-2023-200084.4 MEDIUMCisco TelePresence Collaboration Endpoint Software 安全漏洞
CVE-2023-200024.4 MEDIUMCisco TelePresence Collaboration Endpoint Software 代码问题漏洞
CVE-2023-20057Cisco Email Security Appliance 注入漏洞
CVE-2023-20058Cisco Unified Intelligence Center 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: Cisco BroadWorks
Same vendor: Cisco
Same weakness: CWE-835

V. Comments for CVE-2023-20020

No comments yet

Leave a comment