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CWE-140 分隔符转义处理不恰当 类漏洞列表 17

CWE-140 分隔符转义处理不恰当 类弱点 17 条 CVE 漏洞汇总，含 AI 中文分析。

CWE-140 属于注入类漏洞，指软件未能正确转义或处理分隔符。攻击者常利用此缺陷，通过注入特殊字符改变命令或查询结构，从而执行未授权操作或窃取数据。开发者应严格验证输入，使用白名单机制过滤非法字符，并在构建动态语句时采用参数化查询或安全编码库，确保分隔符被正确中和，以阻断攻击路径。

MITRE CWE 官方描述
CWE：CWE-140 分隔符（Delimiters）的不当中和 英文：产品未对分隔符（Delimiters）进行中和，或中和方式不正确。
常见影响 (1)
IntegrityUnexpected State
缓解措施 (4)
ImplementationDevelopers should anticipate that delimiters will be injected/removed/manipulated in the input vectors of their product. Use an appropriate combination of denylists and allowlists to ensure only valid, expected and appropriate input is processed by the system.
ImplementationAssume 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…
ImplementationWhile it is risky to use dynamically-generated query strings, code, or commands that mix control and data together, sometimes it may be unavoidable. Properly quote arguments and escape any special characters within those arguments. The most conservative approach is to escape or filter all characters that do not pass an extremely strict allowlist (such as everything that is not alphanumeric or whit…
ImplementationInputs should be decoded and canonicalized to the application's current internal representation before being validated (CWE-180). Make sure that the application does not decode the same input twice (CWE-174). Such errors could be used to bypass allowlist validation schemes by introducing dangerous inputs after they have been checked.
CVE ID标题CVSS风险等级Published
CVE-2026-33457 Checkmk 安全漏洞 — Checkmk 8.8 -2026-04-10
CVE-2026-33456 Checkmk 安全漏洞 — Checkmk 8.8 -2026-04-10
CVE-2026-33455 Checkmk 安全漏洞 — Checkmk 8.8 -2026-04-10
CVE-2025-52989 Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞 — Junos OS 5.1 Medium2025-07-11
CVE-2025-32918 Checkmk 安全漏洞 — Checkmk 8.8 -2025-07-04
CVE-2025-48879 OctoPrint 安全漏洞 — OctoPrint 6.5 Medium2025-06-10
CVE-2024-38866 NagVis 安全漏洞 — Nagvis 8.8AIHighAI2025-05-27
CVE-2025-47779 Asterisk 安全漏洞 — asterisk 7.7 High2025-05-22
CVE-2024-38865 Checkmk 安全漏洞 — Checkmk 8.8AIHighAI2025-04-10
CVE-2024-42392 Cesanta Mongoose Web Server 安全漏洞 — Mongoose Web Server 4.0 Medium2024-11-18
CVE-2024-42385 Cesanta Mongoose Web Server 安全漏洞 — Mongoose Web Server 4.0 Medium2024-11-18
CVE-2024-42482 syntax-check 安全漏洞 — syntax-check 4.8 Medium2024-08-12
CVE-2024-6542 Checkmk 安全漏洞 — Checkmk 6.5 Medium2024-07-22
CVE-2023-6157 Checkmk 安全漏洞 — Checkmk 7.6 High2023-11-22
CVE-2023-6156 Checkmk 安全漏洞 — Checkmk 7.6 High2023-11-22
CVE-2023-38488 Kirby 安全漏洞 — kirby 7.1 High2023-07-27
CVE-2023-31208 Checkmk 命令注入漏洞 — Checkmk 8.3 High2023-05-17

CWE-140（分隔符转义处理不恰当） 是常见的弱点类别，本平台收录该类弱点关联的 17 条 CVE 漏洞。