Vulnerability-Lookup

CNVD-2017-22099

Vulnerability from cnvd - Published: 2017-08-21

Title

Cisco ASR 5000 Series Aggregated Services Routers StarOS任意文件写入漏洞

Description

Cisco ASR 5000 Series Aggregated Services Routers是美国思科（Cisco）公司的ASR 5000系列综合服务路由器产品。StarOS是运行在其中的一套操作系统。 Cisco ASR 5000 Series Aggregated Services Routers 21.0.v0.65839版本中的StarOS存在任意文件写入漏洞，该漏洞源于特定的FTP子目录含有敏感的系统文件。远程攻击者可利用该漏洞覆盖或修改敏感的系统文件。

Severity

中

Patch Name

Cisco ASR 5000 Series Aggregated Services Routers StarOS任意文件写入漏洞的补丁

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： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-staros2

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-6774

Impacted products

Name
Cisco ASR 5000 Series Aggregated Services Routers 21.0.v0.65839

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "100386"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6774"
    }
  },
  "description": "Cisco ASR 5000 Series Aggregated Services Routers\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684ASR 5000\u7cfb\u5217\u7efc\u5408\u670d\u52a1\u8def\u7531\u5668\u4ea7\u54c1\u3002StarOS\u662f\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco ASR 5000 Series Aggregated Services Routers 21.0.v0.65839\u7248\u672c\u4e2d\u7684StarOS\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7279\u5b9a\u7684FTP\u5b50\u76ee\u5f55\u542b\u6709\u654f\u611f\u7684\u7cfb\u7edf\u6587\u4ef6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u6216\u4fee\u6539\u654f\u611f\u7684\u7cfb\u7edf\u6587\u4ef6\u3002",
  "discovererName": "Cisco",
  "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\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-staros2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-22099",
  "openTime": "2017-08-21",
  "patchDescription": "Cisco ASR 5000 Series Aggregated Services Routers\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684ASR 5000\u7cfb\u5217\u7efc\u5408\u670d\u52a1\u8def\u7531\u5668\u4ea7\u54c1\u3002StarOS\u662f\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco ASR 5000 Series Aggregated Services Routers 21.0.v0.65839\u7248\u672c\u4e2d\u7684StarOS\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7279\u5b9a\u7684FTP\u5b50\u76ee\u5f55\u542b\u6709\u654f\u611f\u7684\u7cfb\u7edf\u6587\u4ef6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u6216\u4fee\u6539\u654f\u611f\u7684\u7cfb\u7edf\u6587\u4ef6\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": "Cisco ASR 5000 Series Aggregated Services Routers StarOS\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco ASR 5000 Series Aggregated Services Routers 21.0.v0.65839"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-6774",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-18",
  "title": "Cisco ASR 5000 Series Aggregated Services Routers StarOS\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e"
}

CVE-2017-6774 (GCVE-0-2017-6774)

Vulnerability from cvelistv5 – Published: 2017-08-17 20:00 – Updated: 2024-09-17 03:49

Summary

A vulnerability in Cisco ASR 5000 Series Aggregated Services Routers running the Cisco StarOS operating system could allow an authenticated, remote attacker to overwrite or modify sensitive system files. The vulnerability is due to the inclusion of sensitive system files within specific FTP subdirectories. An attacker could exploit this vulnerability by overwriting sensitive configuration files through FTP. An exploit could allow the attacker to overwrite configuration files on an affected system. Cisco Bug IDs: CSCvd47739. Known Affected Releases: 21.0.v0.65839.

Severity

No CVSS data available.

CWE

File Modification

Assigner

cisco mitre root

References

3 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/100386	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1039182	vdb-entryx_refsource_SECTRACK

Impacted products

1 product

Vendor	Product	Version
Cisco Systems, Inc.	StarOS for ASR 5000 Series Aggregated Services Routers	Affected: 21.0.v0.65839

Date Public

2017-08-16 00:00

Show details on NVD website

JSON

To clipboard

{
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      {
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          "dateUpdated": "2024-08-05T15:41:17.196Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "name": "20170816 Cisco StarOS for ASR 5000 Series Routers FTP Configuration File Modification Vulnerability",
            "tags": [
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              "x_refsource_CISCO",
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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-staros2"
          },
          {
            "name": "100386",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/100386"
          },
          {
            "name": "1039182",
            "tags": [
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              "x_refsource_SECTRACK",
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            ],
            "url": "http://www.securitytracker.com/id/1039182"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "StarOS for ASR 5000 Series Aggregated Services Routers",
          "vendor": "Cisco Systems, Inc.",
          "versions": [
            {
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              "version": "21.0.v0.65839"
            }
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        }
      ],
      "problemTypes": [
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        },
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          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/100386"
        },
        {
          "name": "1039182",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1039182"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2017-08-16T00:00:00",
          "ID": "CVE-2017-6774",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                    {
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        "references": {
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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

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