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CVE-2021-35233— HTTP TRACK & TRACE Methods Enabled

Quick assessment

Affected
SolarWinds Kiwi Syslog Server
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.

Solarwinds Kiwi Syslog Server是美国Solarwinds公司的一款适用于网络和系统工程师的经济实惠的 Syslog 管理工具。用于从网络设备（路由器、交换机、防火墙等）和 Linux®/Unix® 主机接收系统日志消息和 Snmp 陷阱。 Solarwinds Kiwi Syslog Server 9.7.1及之前版本存在安全漏洞，该漏洞源于"HTTP TRACK & TRACE"方法会将响应中收到的准确HTTP请求返回给客户端来响应使用这些方法的请求，这可能会导致泄露敏感信息

CVSS 5.3 · Medium EPSS 0.96% · P60

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-35233

Vulnerability Information
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Vulnerability Title
HTTP TRACK & TRACE Methods Enabled
Source: CVE Program / CVE List V5
Vulnerability Description
The HTTP TRACK & TRACE methods were enabled in Kiwi Syslog Server 9.7.1 and earlier. These methods are intended for diagnostic purposes only. If enabled, the web server will respond to requests that use these methods by returning exact HTTP request that was received in the response to the client. This may lead to the disclosure of sensitive information such as internal authentication headers appended by reverse proxies.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
配置
Source: CVE Program / CVE List V5
Vulnerability Title
Solarwinds Kiwi Syslog Server 配置错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Solarwinds Kiwi Syslog Server是美国Solarwinds公司的一款适用于网络和系统工程师的经济实惠的 Syslog 管理工具。用于从网络设备（路由器、交换机、防火墙等）和 Linux®/Unix® 主机接收系统日志消息和 Snmp 陷阱。 Solarwinds Kiwi Syslog Server 9.7.1及之前版本存在安全漏洞，该漏洞源于"HTTP TRACK & TRACE"方法会将响应中收到的准确HTTP请求返回给客户端来响应使用这些方法的请求，这可能会导致泄露敏感信息
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
SolarWinds Kiwi Syslog Server 9.7.2 and previous versions ~ 9.8 -

II. Public POCs for CVE-2021-35233

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III. Intelligence Information for CVE-2021-35233

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Other References for CVE-2021-35233 (2)

Same Patch Batch · SolarWinds · 2021-10-27 · 3 CVEs total

CVE-2021-35235 5.3 MEDIUM ASP.NET Debug Feature Enabled
CVE-2021-35236 3.1 LOW Missing Secure Flag From SSL Cookie

IV. Related Vulnerabilities

Same product: Kiwi Syslog Server
Same vendor: SolarWinds
Same weakness: CWE-16

V. Comments for CVE-2021-35233

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