CVE-2020-16952
🗓️ 16 Oct 2020 22:18:03Reported by microsoftType 
cve🔗 web.nvd.nist.gov📰️ 4 Media mentions👁 455 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 37 |
|---|---|---|---|---|
 | Microsoft SharePoint SSI / ViewState Remote Code Execution Exploit | 19 Oct 202000:00 | – | zdt |
 | CVE-2020-16952 — Microsoft SharePoint Remote Code Execution Vulnerabilities | 16 Oct 202000:00 | – | attackerkb |
 | Vulristics Vulnerability Score, Automated Data Collection and Microsoft Patch Tuesdays Q4 2020 | 11 Jan 202101:50 | – | avleonov |
 | Microsoft SharePoint Server Code Execution | 22 Oct 202000:00 | – | bdu_fstec |
| Microsoft SharePoint Server Data Source Validation Code Execution | 26 Nov 202000:00 | – | bdu_fstec |
 | CVE-2020-16952 | 16 Oct 202019:37 | – | circl |
 | NCSC Releases Alert on Microsoft SharePoint Vulnerability | 16 Oct 202000:00 | – | cisa |
 | Microsoft SharePoint Access Control Error Vulnerability | 28 Oct 202000:00 | – | cnvd |
 | Microsoft SharePoint Remote Code Execution (CVE-2020-16952) | 20 Oct 202000:00 | – | checkpoint_advisories |
 | CVE-2020-16952 Microsoft SharePoint Remote Code Execution Vulnerability | 16 Oct 202022:18 | – | cvelist |
10
Node
OR
[
{
"vendor": "Microsoft",
"product": "Microsoft SharePoint Enterprise Server 2016",
"cpes": [
"cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "16.0.0",
"lessThan": "publication",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Microsoft SharePoint Server 2019",
"cpes": [
"cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "16.0.0",
"lessThan": "publication",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Microsoft SharePoint Foundation 2013 Service Pack 1",
"cpes": [
"cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "15.0.0",
"lessThan": "publication",
"versionType": "custom",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| __VIEWSTATE | request body | /_layouts/15/zoombldr.aspx | POST to zoombldr.aspx with a malicious __VIEWSTATE payload to perform remote code execution via ViewState deserialization (ysoserial-based). | CWE-346 |
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17 Jun 2026 02:58Current
8.7High risk
Vulners AI Score8.7
CVSS 26.8
CVSS 3.17.8 - 8.6
EPSS0.71095