cnvd-2021-46557
Vulnerability from cnvd
Title
Moodle命令执行漏洞
Description
Moodle是一个学习平台,旨在为教育工作者、管理员及学习者提供一个用于创建个性化学习环境的系统。
Moodle 3.10版中默认的旧版拼写检查器插件存在命令执行漏洞。攻击者可通过一系列特制HTTP请求利用该漏洞实现命令执行。
Severity
高
VLAI Severity ?
Formal description
厂商尚未提供漏洞修复方案,请关注厂商主页更新: https://moodle.org/
Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-21809
Impacted products
| Name | Moodle Moodle 3.10 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2021-21809"
}
},
"description": "Moodle\u662f\u4e00\u4e2a\u5b66\u4e60\u5e73\u53f0\uff0c\u65e8\u5728\u4e3a\u6559\u80b2\u5de5\u4f5c\u8005\u3001\u7ba1\u7406\u5458\u53ca\u5b66\u4e60\u8005\u63d0\u4f9b\u4e00\u4e2a\u7528\u4e8e\u521b\u5efa\u4e2a\u6027\u5316\u5b66\u4e60\u73af\u5883\u7684\u7cfb\u7edf\u3002\n\nMoodle 3.10\u7248\u4e2d\u9ed8\u8ba4\u7684\u65e7\u7248\u62fc\u5199\u68c0\u67e5\u5668\u63d2\u4ef6\u5b58\u5728\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4e00\u7cfb\u5217\u7279\u5236HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u547d\u4ee4\u6267\u884c\u3002",
"formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://moodle.org/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-46557",
"openTime": "2021-07-02",
"products": {
"product": "Moodle Moodle 3.10"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21809",
"serverity": "\u9ad8",
"submitTime": "2021-06-25",
"title": "Moodle\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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