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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 1488

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 1488 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-2026-116779 FreeSWITCH 任意版本远程命令执行漏洞 — freeswitch 9.8 Critical 2026-11-05
CVE-2026-116786 FreeSWITCH mod_sofia 远程命令执行漏洞 — freeswitch 8.8 High 2026-11-05
CVE-2026-82413 ntopng 认证非管理员 OS 命令注入漏洞 — ntopng 8.8 High 2026-11-05
CVE-2026-122051 Edimax BR-6208AC mp 命令注入漏洞 — BR-6208AC 10.0 Critical 2026-11-04
CVE-2026-97693 Yuxi 沙箱隔离失效致跨租户访问及服务被控 — Yuxi 9.9 Critical 2026-11-04
CVE-2026-105982 IPsec VPN 命令注入漏洞 — TK100 7.2 High 2026-11-03
CVE-2026-105980 WireGuard VPN 命令注入漏洞 — TK100 7.2 High 2026-11-03
CVE-2026-105979 ZeroTier VPN 命令注入漏洞 — TK100 7.2 High 2026-11-03
CVE-2026-120198 WAVLINK WL-WN530BE1-A 命令注入漏洞 — WL-WN530BE1-A 10.0 Critical 2026-11-01
CVE-2026-119586 SQLite CLI 3.54.1 通过 .recover 命令注入漏洞 — SQLite 7.8 High 2026-10-30
CVE-2026-108303 Tanium Certificate Manager 未授权代码执行漏洞 — Certificate Manager 8.8 High 2026-10-27
CVE-2026-108329 Tanium Threat Response 未授权代码执行漏洞 — Threat Response 8.8 High 2026-10-27
CVE-2026-107672 Autodesk Fusion Post Processor Utility 栈文件可信 Markdown 注入漏洞 — Fusion Post Processor Utility 8.8 High 2026-10-27
CVE-2026-116506 TOTOLINK A950RG firewall.so 命令注入漏洞 — A950RG 9.9 Critical 2026-10-26
CVE-2026-116505 TOTOLINK A950RG 命令注入漏洞 — A950RG 9.1 Critical 2026-10-26
CVE-2026-116504 TOTOLINK A950RG 云升级命令注入漏洞 — A950RG 9.9 Critical 2026-10-26
CVE-2026-115969 Travisun Opptrix 命令注入漏洞 — Opptrix 7.3 High 2026-10-24
CVE-2026-105014 Azure Pipelines 远程代码执行漏洞 — Azure Pipelines 9.1 Critical 2026-10-22
CVE-2026-114575 TOTOLINK A950RG product.so 命令注入漏洞 — A950RG 10.0 Critical 2026-10-22
CVE-2026-112942 launch-editor Windows fs.existsSync 绕过漏洞 — launch-editor 7.5 High 2026-10-20
CVE-2026-113397 DrayTek Vigor2960 命令注入漏洞 — Vigor2960 7.4 High 2026-10-20
CVE-2026-113396 DrayTek Vigor2960 命令注入漏洞 — Vigor2960 7.4 High 2026-10-20
CVE-2026-113391 DrayTek Vigor2960 命令注入漏洞 — Vigor2960 9.9 Critical 2026-10-20
CVE-2026-113389 DrayTek Vigor2960 set_table 命令注入漏洞 — Vigor2960 9.9 Critical 2026-10-20
CVE-2026-111876 television 命令注入漏洞 — television 5.3 Medium 2026-10-18
CVE-2026-92115 WP Photo Album Plus 9.3.02.002 命令注入漏洞 — WP Photo Album Plus 8.8 High 2026-10-16
CVE-2026-101216 Dell Unisphere for PowerMax 9.2.4.x 命令注入漏洞 — Unisphere for PowerMax vApp 6.6 Medium 2026-10-14
CVE-2026-97781 Microsoft Office OneNote 远程代码执行漏洞 — Microsoft 365 Apps for Enterprise 8.8 High 2026-10-13
CVE-2026-96951 Windows Shell安全功能绕过漏洞 — Microsoft Edge (Chromium-based) 8.8 High 2026-10-13
CVE-2026-69718 Windows Update 提权漏洞 — Windows 11 version 23H2 7.8 High 2026-10-13

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 1488 条 CVE 漏洞。