Vulnerability-Lookup

CNVD-2017-14065

Vulnerability from cnvd - Published: 2017-07-12

Title

Foscam C1 Indoor HD Camera cgiproxy.fcgi更改用户名pureftpd.passwd注入漏洞

Description

Foscam C1 Indoor HD Camera是中国福斯康姆（Foscam）公司的一款无线高清IP摄像机。使用2.52.2.37版本应用程序固件的Foscam C1 Indoor HD Camera中的Web管理界面存在安全漏洞。攻击者可通过发送特制的HTTP请求利用该漏洞向pureftpd.passwd文件中注入任意的字符，绕过FTP服务器中的chroot限制。

Severity

中

Patch Name

Foscam C1 Indoor HD Camera cgiproxy.fcgi更改用户名pureftpd.passwd注入漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： http://www.foscam.com/company/security-updates.html

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2017-0352

Impacted products

Name
Foscam C1 Indoor HD cameras firmware <=2.52.2.37

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "99184"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-2850",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2850"
    }
  },
  "description": "Foscam C1 Indoor HD Camera\u662f\u4e2d\u56fd\u798f\u65af\u5eb7\u59c6\uff08Foscam\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u9ad8\u6e05IP\u6444\u50cf\u673a\u3002\r\n\r\n\u4f7f\u75282.52.2.37\u7248\u672c\u5e94\u7528\u7a0b\u5e8f\u56fa\u4ef6\u7684Foscam C1 Indoor HD Camera\u4e2d\u7684Web\u7ba1\u7406\u754c\u9762\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5411pureftpd.passwd\u6587\u4ef6\u4e2d\u6ce8\u5165\u4efb\u610f\u7684\u5b57\u7b26\uff0c\u7ed5\u8fc7FTP\u670d\u52a1\u5668\u4e2d\u7684chroot\u9650\u5236\u3002",
  "discovererName": "Cory Duplantis, Claudio Bozzato and another member of Cisco Talos",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://www.foscam.com/company/security-updates.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-14065",
  "openTime": "2017-07-12",
  "patchDescription": "Foscam C1 Indoor HD Camera\u662f\u4e2d\u56fd\u798f\u65af\u5eb7\u59c6\uff08Foscam\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u9ad8\u6e05IP\u6444\u50cf\u673a\u3002\r\n\r\n\u4f7f\u75282.52.2.37\u7248\u672c\u5e94\u7528\u7a0b\u5e8f\u56fa\u4ef6\u7684Foscam C1 Indoor HD Camera\u4e2d\u7684Web\u7ba1\u7406\u754c\u9762\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5411pureftpd.passwd\u6587\u4ef6\u4e2d\u6ce8\u5165\u4efb\u610f\u7684\u5b57\u7b26\uff0c\u7ed5\u8fc7FTP\u670d\u52a1\u5668\u4e2d\u7684chroot\u9650\u5236\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Foscam C1 Indoor HD Camera cgiproxy.fcgi\u66f4\u6539\u7528\u6237\u540dpureftpd.passwd\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Foscam C1 Indoor HD cameras firmware \u003c=2.52.2.37"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0352",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-03",
  "title": "Foscam C1 Indoor HD Camera cgiproxy.fcgi\u66f4\u6539\u7528\u6237\u540dpureftpd.passwd\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2017-2850 (GCVE-0-2017-2850)

Vulnerability from cvelistv5 – Published: 2017-06-29 17:00 – Updated: 2024-09-17 00:01

Summary

In the web management interface in Foscam C1 Indoor HD cameras with application firmware 2.52.2.37, a specially crafted HTTP request can allow for a user to inject arbitrary characters in the pureftpd.passwd file during a username change, which in turn allows for bypassing chroot restrictions in the FTP server. An attacker can simply send an HTTP request to the device to trigger this vulnerability.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

password injection

Assigner

talos mitre root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/99184	vdb-entryx_refsource_BID
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Foscam	Indoor IP Camera C1 Series	Affected: n/a

Date Public

2017-06-19 00:00

Show details on NVD website

JSON

To clipboard

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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "Indoor IP Camera C1 Series",
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        }
      ],
      "metrics": [
        {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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        },
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              {
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                    {
                      "product_name": "Indoor IP Camera C1 Series",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.