CVE-2021-43097
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
diyhi bbs（巡云轻论坛系统）是中国的一个开源项目，采用JAVA+MYSQL架构，自适应手机端和电脑端，界面简洁，性能高效。 diyhi bbs 5.3版本存在代码注入漏洞，该漏洞源于TemplateManageAction.javawhich存在服务器端模板注入（SSTI）漏洞。攻击者利用该漏洞执行任意代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-43097
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Server-side Template Injection (SSTI) vulnerability exists in bbs 5.3 in TemplateManageAction.javawhich could let a malicoius user execute arbitrary code.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
diyhi bbs 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
diyhi bbs（巡云轻论坛系统）是中国的一个开源项目，采用JAVA+MYSQL架构，自适应手机端和电脑端，界面简洁，性能高效。 diyhi bbs 5.3版本存在代码注入漏洞，该漏洞源于TemplateManageAction.javawhich存在服务器端模板注入（SSTI）漏洞。攻击者利用该漏洞执行任意代码。
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-2021-43097
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-43097 (1)
-
https://github.com/diyhi/bbs/issues/51 x_refsource_MISC
Same Patch Batch · n/a · 2022-03-28 · 43 CVEs total
| CVE-2021-43101 | diyhi bbs 代码问题漏洞 | |
| CVE-2022-23882 | TuziCMS SQL注入漏洞 | |
| CVE-2022-26280 | libarchive 缓冲区错误漏洞 | |
| CVE-2021-43103 | diyhi bbs 代码问题漏洞 | |
| CVE-2022-26291 | lrzip 资源管理错误漏洞 | |
| CVE-2022-26640 | Tp-link TL-WR840N 安全漏洞 | |
| CVE-2022-26641 | Tp-link TL-WR840N 安全漏洞 | |
| CVE-2022-26642 | Tp-link TL-WR840N 安全漏洞 | |
| CVE-2022-26296 | Berkeley Riscv-boom 安全漏洞 | |
| CVE-2022-26639 | TP-LINK TL-WR840N 安全漏洞 | |
| CVE-2021-43102 | diyhi bbs 代码问题漏洞 | |
| CVE-2021-43100 | diyhi bbs 代码问题漏洞 | |
| CVE-2021-43099 | diyhi bbs 路径遍历漏洞 | |
| CVE-2021-43098 | diyhi bbs 代码问题漏洞 | |
| CVE-2022-26278 | Tenda AC9 缓冲区错误漏洞 | |
| CVE-2022-26980 | Teampass 跨站脚本漏洞 | |
| CVE-2021-44124 | Hiby Music Hiby OS R3 Pro 路径遍历漏洞 | |
| CVE-2021-43721 | Leanote 跨站脚本漏洞 | |
| CVE-2021-43725 | Spotweb 跨站脚本漏洞 | |
| CVE-2022-23884 | Mojang Bedrock Dedicated Server 输入验证错误漏洞 |
Showing top 20 of 43 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-43097
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