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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2023-20189— Cisco Small Business Series Switches Buffer Overflow Vulnerabilities

Quick assessment

Affected
Cisco Cisco Small Business Smart and Managed Switches
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco Small Business是美国思科（Cisco）公司的一个交换机。 Cisco Small Business Series Switches 存在安全漏洞，该漏洞源于基于 Web 的用户界面中存在多个漏洞。未经身份验证的远程攻击者利用该漏洞可以造成拒绝服务 (DoS) 或在受影响的设备上以 root 权限执行任意代码。

CVSS 8.6 · High EPSS 11.10% · P96

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-20189

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code with root privileges on an affected device. These vulnerabilities are due to improper validation of requests that are sent to the web interface. For more information about these vulnerabilities, see the Details section of this advisory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Small Business 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Small Business是美国思科（Cisco）公司的一个交换机。 Cisco Small Business Series Switches 存在安全漏洞，该漏洞源于基于 Web 的用户界面中存在多个漏洞。未经身份验证的远程攻击者利用该漏洞可以造成拒绝服务 (DoS) 或在受影响的设备上以 root 权限执行任意代码。
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 Small Business Smart and Managed Switches n/a -

II. Public POCs for CVE-2023-20189

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-20189

请登录查看更多情报信息。

Vendor Advisories for CVE-2023-20189 (1)

Same Patch Batch · Cisco · 2023-05-18 · 25 CVEs total

CVE-2023-20024 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20156 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20157 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20158 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20162 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20161 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20160 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20159 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20110 6.5 MEDIUM Cisco Smart Software Manager On-Prem SQL Injection Vulnerability
CVE-2023-20164 6.5 MEDIUM Cisco Identity Services Engine Command Injection Vulnerabilities
CVE-2023-20163 6.5 MEDIUM Cisco Identity Services Engine Command Injection Vulnerabilities
CVE-2023-20167 6.0 MEDIUM Cisco Identity Services Engine Path Traversal Vulnerabilities
CVE-2023-20166 6.0 MEDIUM Cisco Identity Services Engine Path Traversal Vulnerabilities
CVE-2023-20183 5.4 MEDIUM Cisco DNA Center Software API Vulnerabilities
CVE-2023-20106 5.4 MEDIUM Cisco Identity Services Engine Arbitrary File Delete and File Read Vulnerabilities
CVE-2023-20171 5.4 MEDIUM Cisco Identity Services Engine Arbitrary File Delete and File Read Vulnerabilities
CVE-2023-20172 5.4 MEDIUM Cisco Identity Services Engine Arbitrary File Delete and File Read Vulnerabilities
CVE-2023-20182 5.4 MEDIUM Cisco DNA Center Software API Vulnerabilities
CVE-2023-20184 5.4 MEDIUM Cisco DNA Center Software API Vulnerabilities
CVE-2023-20173 4.9 MEDIUM Cisco Identity Services Engine XML External Entity Injection Vulnerabilities

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Small Business Smart and Managed Switches
Same vendor: Cisco
Same weakness: CWE-120

V. Comments for CVE-2023-20189

No comments yet

Leave a comment