CVE-2021-41526
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I. Basic Information for CVE-2021-41526
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been reported in the windows installer (MSI) built with InstallScript custom action. This vulnerability may allow privilege escalation when invoked ‘repair’ of the MSI which has an InstallScript custom action.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
InstallShield 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Flexera InstallShield是美国Flexera公司的一款可以制作Microsoft Windows安装程序的开发包。 InstallShield存在安全漏洞，该漏洞源于使用InstallScript自定义操作构建Windows安装程序(MSI)可能允许权限提升。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-41526
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · n/a · 2023-03-29 · 20 CVEs total
| CVE-2023-1685 | 6.3 MEDIUM | HadSky Installation Interface index.php command injection |
| CVE-2023-1684 | 4.7 MEDIUM | HadSky unrestricted upload |
| CVE-2023-28892 | Malwarebytes AdwCleaner 后置链接漏洞 | |
| CVE-2023-27167 | Suprema BioStar 2 SQL注入漏洞 | |
| CVE-2023-26984 | Peppermint 安全漏洞 | |
| CVE-2023-26982 | Chris Brame Trudesk 跨站脚本漏洞 | |
| CVE-2023-26968 | AtroCore 代码问题漏洞 | |
| CVE-2023-1652 | Linux kernel 资源管理错误漏洞 | |
| CVE-2023-0836 | HAProxy 安全漏洞 | |
| CVE-2023-0664 | QEMU Guest Agent 安全漏洞 | |
| CVE-2022-48434 | FFmpeg 资源管理错误漏洞 | |
| CVE-2022-44370 | NASM 缓冲区错误漏洞 | |
| CVE-2022-44369 | NASM 代码问题漏洞 | |
| CVE-2022-44368 | NASM 代码问题漏洞 | |
| CVE-2022-3787 | device-mapper-multipath 安全漏洞 | |
| CVE-2022-1274 | Keycloak 跨站脚本漏洞 | |
| CVE-2020-14140 | Xiaomi router 访问控制错误漏洞 | |
| CVE-2019-8963 | FlexNet Publisher 安全漏洞 | |
| CVE-2017-6894 | Flexera FlexNet Manager Suite 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2021-41526
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