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CWE-77 在命令中使用的特殊元素转义处理不恰当(命令注入) 类漏洞列表 1382

CWE-77 在命令中使用的特殊元素转义处理不恰当(命令注入) 类弱点 1382 条 CVE 漏洞汇总,含 AI 中文分析。

CWE-77即命令注入,属于输入验证缺陷。攻击者通过构造包含特殊字符的恶意输入,篡改后端系统命令,从而执行任意指令或获取敏感数据。开发者应避免直接拼接用户输入,需采用白名单过滤、参数化调用或安全API替代系统命令执行,确保输入被严格限制在预期范围内,从源头阻断注入风险。

MITRE CWE 官方描述
CWE:CWE-77 命令注入(Command Injection)中特殊元素的不当中和 英文:产品使用来自上游组件的外部影响输入来构造命令的全部或部分内容,但在将命令发送给下游组件时,未对可能修改预期命令的特殊元素进行中和,或中和不当。 许多协议和产品拥有其自定义的命令语言。尽管操作系统(OS)或 Shell 命令字符串常被发现并作为攻击目标,但开发人员可能未意识到这些其他命令语言也可能易受攻击。
常见影响 (1)
Integrity, Confidentiality, Availability Execute Unauthorized Code or Commands
If a malicious user injects a character (such as a semi-colon) that delimits the end of one command and the beginning of another, it may be possible to then insert an entirely new and unrelated command that was not intended to be executed. This gives an attacker a privilege or capability that they w…
缓解措施 (5)
Architecture and Design If at all possible, use library calls rather than external processes to recreate the desired functionality.
Implementation If possible, ensure that all external commands called from the program are statically created.
Implementation Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does. When performing input validation, consider all potentially relevant properties, including length, type of input, the full range…
Operation Run time: Run time policy enforcement may be used in an allowlist fashion to prevent use of any non-sanctioned commands.
System Configuration Assign permissions that prevent the user from accessing/opening privileged files.
代码示例 (2)
Consider a "CWE Differentiator" application that uses an an LLM generative AI based "chatbot" to explain the difference between two weaknesses. As input, it accepts two CWE IDs, constructs a prompt string, sends the prompt to the chatbot, and prints the results. The prompt string effectively acts as a command to the chatbot component. Assume that invokeChatbot() calls the chatbot and returns the …
prompt = "Explain the difference between {} and {}".format(arg1, arg2) result = invokeChatbot(prompt) resultHTML = encodeForHTML(result) print resultHTML
Bad · Python
Explain the difference between CWE-77 and CWE-78
Informative
Consider the following program. It intends to perform an "ls -l" on an input filename. The validate_name() subroutine performs validation on the input to make sure that only alphanumeric and "-" characters are allowed, which avoids path traversal (CWE-22) and OS command injection (CWE-78) weaknesses. Only filenames like "abc" or "d-e-f" are intended to be allowed.
my $arg = GetArgument("filename"); do_listing($arg); sub do_listing { my($fname) = @_; if (! validate_name($fname)) { print "Error: name is not well-formed!\n"; return; } # build command my $cmd = "/bin/ls -l $fname"; system($cmd); } sub validate_name { my($name) = @_; if ($name =~ /^[\w\-]+$/) { return(1); } else { return(0); } }
Bad · Perl
if ($name =~ /^\w[\w\-]+$/) ...
Good · Perl
CVE ID 标题 CVSS 风险等级 Published
CVE-2024-10428 WAVLINK多款产品 命令注入漏洞 — WN530H4 7.2 High 2024-10-27
CVE-2024-10193 WAVLINK WN530H4、WN530HG4和WN572HG3 命令注入漏洞 — WN530H4 4.7 Medium 2024-10-20
CVE-2024-39563 Juniper Networks Junos Space 命令注入漏洞 — Junos Space 7.3 High 2024-10-11
CVE-2024-9793 Tenda AC1206 命令注入漏洞 — AC1206 6.3 Medium 2024-10-10
CVE-2024-38817 VMware NSX 安全漏洞 — VMware NSX, VMware Cloud Foundation 6.7 Medium 2024-10-09
CVE-2024-7840 Progress Software Telerik Reporting 命令注入漏洞 — Telerik Reporting 7.8 High 2024-10-09
CVE-2024-43591 Microsoft Azure Command Line Integration 命令注入漏洞 — Azure CLI 8.7 High 2024-10-08
CVE-2024-43497 Microsoft DeepSpeed 命令注入漏洞 — DeepSpeed 8.4 High 2024-10-08
CVE-2024-43601 Microsoft Visual Studio Code 命令注入漏洞 — Visual Studio Code for Linux 7.8 High 2024-10-08
CVE-2024-9380 Ivanti CSA 安全漏洞 — CSA (Cloud Services Appliance) 7.2 High 2024-10-08
CVE-2024-47562 Siemens SINEC Security Monitor 安全漏洞 — SINEC Security Monitor 8.8 High 2024-10-08
CVE-2024-20492 Cisco Expressway Series 安全漏洞 — Cisco TelePresence Video Communication Server (VCS) Expressway 6.0 Medium 2024-10-02
CVE-2024-20432 Cisco Nexus Dashboard 安全漏洞 — Cisco Data Center Network Manager 9.9 Critical 2024-10-02
CVE-2024-20365 Cisco UCS B-Series Blade Servers、Cisco UCS Managed C-Series Rack Servers和Cisco UCS X-Series Modular System 安全漏洞 — Cisco Unified Computing System (Managed) 6.5 Medium 2024-10-02
CVE-2024-9145 Wiz Code和Wiz (legacy) 安全漏洞 — Wiz Code Visual Studio Code extension 7.8 - 2024-10-01
CVE-2024-39577 Dell SmartFabric OS10 命令注入漏洞 — SmartFabric OS10 Software 7.1 High 2024-09-26
CVE-2024-8405 PaperCut NG/MF 安全漏洞 — PaperCut NG, PaperCut MF 6.1 Medium 2024-09-26
CVE-2024-7575 Telerik UI 命令注入漏洞 — Telerik UI for WPF 7.8 High 2024-09-25
CVE-2024-7679 Telerik UI 命令注入漏洞 — Telerik UI for WinForms 7.8 High 2024-09-25
CVE-2024-45066 Dover Fueling Solutions ProGauge MAGLINK LX CONSOLE 命令注入漏洞 — ProGauge MAGLINK LX CONSOLE 10.0 Critical 2024-09-24
CVE-2024-43693 Dover Fueling Solutions ProGauge MAGLINK LX CONSOLE 命令注入漏洞 — ProGauge MAGLINK LX CONSOLE 10.0 Critical 2024-09-24
CVE-2024-0005 FlashArray和FlashBlade 安全漏洞 — FlashArray 9.1 Critical 2024-09-23
CVE-2024-45348 Xiaomi AX9000 安全漏洞 — Xiaomi Router AX9000 6.4 Medium 2024-09-23
CVE-2024-45682 Millbeck Proroute H685t-w 命令注入漏洞 — Proroute H685t-w 8.8 High 2024-09-17
CVE-2024-8640 GitLab 安全漏洞 — GitLab 8.5 High 2024-09-12
CVE-2024-45824 Rockwell Automation FactoryTalk View Site Edition 安全漏洞 — FactoryTalk View Site Edition 9.8 Critical 2024-09-12
CVE-2024-38227 Microsoft SharePoint 命令注入漏洞 — Microsoft SharePoint Enterprise Server 2016 7.2 High 2024-09-10
CVE-2024-38228 Microsoft SharePoint 命令注入漏洞 — Microsoft SharePoint Enterprise Server 2016 7.2 High 2024-09-10
CVE-2024-33508 Fortinet FortiClientEMS 命令注入漏洞 — FortiClientEMS 6.9 High 2024-09-10
CVE-2024-42427 Dell ThinOS 安全漏洞 — Wyse Proprietary OS (Modern ThinOS) 7.6 High 2024-09-10

CWE-77(在命令中使用的特殊元素转义处理不恰当(命令注入)) 是常见的弱点类别,本平台收录该类弱点关联的 1382 条 CVE 漏洞。