CVE-2021-35218— Chart Endpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability
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I. Basic Information for CVE-2021-35218
Vulnerability Information
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Vulnerability Title
Chart Endpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Deserialization of Untrusted Data in the Web Console Chart Endpoint can lead to remote code execution. An unauthorized attacker who has network access to the Orion Patch Manager Web Console could potentially exploit this and compromise the server
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
Solarwinds Orion Patch Manager Web Console 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
solarwinds Patch Manager是美国solarwinds公司的一个应用软件。用于管理第三方软件。 Solarwinds Orion Patch Manager Web Console 存在安全漏洞，该漏洞源于。Web控制台图表端点中不可信数据的反序列化可能导致远程代码执行。网络访问Orion Patch Manager Web控制台的未经授权的攻击者可利用该漏洞可能会利用这一点并危及服务器
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 | Patch Manager | 2020.5 and previous versions ~ 2020.2.6 | - |
II. Public POCs for CVE-2021-35218
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.zerodayinitiative.com/advisories/ZDI-21-1248/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-35218
Same Patch Batch · SolarWinds · 2021-09-01 · 4 CVEs total
| CVE-2021-35216 | 8.9 HIGH | Deserialization of Untrusted Data in Resource Controls Remote Code Execution |
| CVE-2021-35215 | 8.9 HIGH | ActionPluginBaseView Deserialization of Untrusted Data RCE |
| CVE-2021-35238 | 4.8 MEDIUM | Stored XSS through URL POST parameter in CreateExternalWebsite Vulnerability |
IV. Related Vulnerabilities
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SolarWinds Serv-U Insecure Direct Object Reference (IDOR) Re - CVE-2025-40540
SolarWinds Serv-U Type Confusion Remote Code Execution Vulne - CVE-2025-40539
SolarWinds Serv-U Type Confusion Remote Code Execution Vulne
Same weakness: CWE-502
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V. Comments for CVE-2021-35218
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