CVE-2021-29093— ArcGIS Server image service and raster analytics security update: use-after-free
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I. Basic Information for CVE-2021-29093
Vulnerability Information
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Vulnerability Title
ArcGIS Server image service and raster analytics security update: use-after-free
Source: NVD (National Vulnerability Database)
Vulnerability Description
A use-after-free vulnerability when parsing a specially crafted file in Esri ArcGIS Server 10.8.1 (and earlier) allows an authenticated attacker with specialized permissions to achieve arbitrary code execution in the context of the service account.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Esri ArcGIS Server 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Esri Esri ArcGIS Server是美国Esri公司的一个应用软件。用于基础架构和云提供行业领先的制图和分析。 Esri ArcGIS Server 10.8.1 (and earlier) 存在安全漏洞，攻击者可利用该漏洞在服务帐户的上下文中实现任意代码执行。
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 |
|---|---|---|---|---|
| Esri | ArcGIS Server | All ~ 10.9 | - |
II. Public POCs for CVE-2021-29093
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · Esri · 2021-03-25 · 6 CVEs total
| CVE-2021-29098 | ArcGIS general raster security update: uninitialized pointer | |
| CVE-2021-29097 | ArcGIS general raster security update: buffer overflow | |
| CVE-2021-29095 | ArcGIS Server image service and raster analytics security update: uninitialized pointer | |
| CVE-2021-29094 | ArcGIS Server image service and raster analytics security update: buffer overflow | |
| CVE-2021-29096 | ArcGIS general raster security update: use-after-free |
IV. Related Vulnerabilities
Same product: ArcGIS Server
- CVE-2025-67711
Reflected XSS vulnerability in ArcGIS Server. - CVE-2025-67710
Stored XSS vulnerability in ArcGIS Server - CVE-2025-67709
There is a cross site scripting issue in ArcGIS Server. - CVE-2025-67708
Reflected cross-site scripting (XSS) vulnerability in ArcGIS - CVE-2025-67707
Unvalidated File Upload vulnerability in ArcGIS Server.
Same vendor: Esri
- CVE-2026-33519
Incorrect privilege assignment in Portal for ArcGIS - CVE-2026-33518
Incorrect privilege assignment in Portal for ArcGIS - CVE-2026-1446
XSS issue is Esri ArcGIS Pro versions 3.6.0 and earlier - CVE-2025-67711
Reflected XSS vulnerability in ArcGIS Server. - CVE-2025-67710
Stored XSS vulnerability in ArcGIS Server
V. Comments for CVE-2021-29093
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