CVE-2021-23860— Reflected Cross Site Scripting (XSS) vulnerability in Bosch VRM / BVMS
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I. Basic Information for CVE-2021-23860
Vulnerability Information
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Vulnerability Title
Reflected Cross Site Scripting (XSS) vulnerability in Bosch VRM / BVMS
Source: NVD (National Vulnerability Database)
Vulnerability Description
An error in a page handler of the VRM may lead to a reflected cross site scripting (XSS) in the web-based interface. To exploit this vulnerability an attack must be able to modify the HTTP header that is sent. This issue also affects installations of the DIVAR IP and BVMS with VRM installed.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Bosch 多款产品跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bosch Access Professional Edition等都是德国博世（Bosch）公司的产品。Bosch Access Professional Edition是一套企业访问控制和安防管理解决方案。BOSCH VRM等都是德国博世（BOSCH）公司的产品。BOSCH VRM是一个应用软件。Bosch BVMS是一个应用系统。Bosch Access Easy Controller（Bosch Aec）是一种直观、用户友好的基于 Web 的访问控制系统。Bosch Divar Ip是一种多合一录
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 |
|---|---|---|---|---|
| Bosch | BVMS | unspecified ~ 9.0.0 | - | |
| Bosch | DIVAR IP 7000 R2 | all | - | |
| Bosch | DIVAR IP all-in-one 5000 | all | - | |
| Bosch | DIVAR IP all-in-one 7000 | all | - | |
| Bosch | VRM | unspecified ~ 3.81 | - |
II. Public POCs for CVE-2021-23860
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.htmlx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-23860
Same Patch Batch · Bosch · 2021-12-08 · 4 CVEs total
| CVE-2021-23859 | 9.1 CRITICAL | Denial of Service and Authentication Bypass Vulnerability in multiple Bosch products |
| CVE-2021-23862 | 7.2 HIGH | Authenticated Remote Code Execution |
| CVE-2021-23861 | 6.5 MEDIUM | Possible Access to Debug Functions in Bosch VRM / BVMS |
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V. Comments for CVE-2021-23860
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