Vulnerability-Lookup

CNVD-2020-19234

Vulnerability from cnvd - Published: 2020-03-25

Title

Cisco Remote PHY 120、Remote PHY 220和Remote PHY Shelf 7200命令注入漏洞

Description

Cisco Remote PHY 120等都是美国思科（Cisco）公司的一款远程PHY（端口物理层）设备。 Cisco Remote PHY 120 Release 7.7之前版本、Remote PHY 220（全部版本）和Remote PHY Shelf 7200（全部版本）中存在命令注入漏洞，该漏洞源于程序未能正确清理用户提交的输入。本地攻击者可借助特制的参数利用漏洞以root用户身份执行任意命令。

Severity

中

Patch Name

Cisco Remote PHY 120、Remote PHY 220和Remote PHY Shelf 7200命令注入漏洞的补丁

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： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rphy-cmdinject-DpEjeTgF

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-3176

Impacted products

Name
['Cisco Cisco Remote PHY 120 Release <7.7', 'Cisco Remote PHY 220 全部版本', 'Cisco Remote PHY Shelf 7200 全部版本']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3176",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3176"
    }
  },
  "description": "Cisco Remote PHY 120\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8fdc\u7a0bPHY\uff08\u7aef\u53e3\u7269\u7406\u5c42\uff09\u8bbe\u5907\u3002\n\nCisco Remote PHY 120 Release 7.7\u4e4b\u524d\u7248\u672c\u3001Remote PHY 220\uff08\u5168\u90e8\u7248\u672c\uff09\u548cRemote PHY Shelf 7200\uff08\u5168\u90e8\u7248\u672c\uff09\u4e2d\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u6e05\u7406\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u53c2\u6570\u5229\u7528\u6f0f\u6d1e\u4ee5root\u7528\u6237\u8eab\u4efd\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
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  "number": "CNVD-2020-19234",
  "openTime": "2020-03-25",
  "patchDescription": "Cisco Remote PHY 120\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8fdc\u7a0bPHY\uff08\u7aef\u53e3\u7269\u7406\u5c42\uff09\u8bbe\u5907\u3002\r\n\r\nCisco Remote PHY 120 Release 7.7\u4e4b\u524d\u7248\u672c\u3001Remote PHY 220\uff08\u5168\u90e8\u7248\u672c\uff09\u548cRemote PHY Shelf 7200\uff08\u5168\u90e8\u7248\u672c\uff09\u4e2d\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u6e05\u7406\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u53c2\u6570\u5229\u7528\u6f0f\u6d1e\u4ee5root\u7528\u6237\u8eab\u4efd\u6267\u884c\u4efb\u610f\u547d\u4ee4\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 Remote PHY 120\u3001Remote PHY 220\u548cRemote PHY Shelf 7200\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Cisco Remote PHY 120 Release \u003c7.7",
      "Cisco Remote PHY 220 \u5168\u90e8\u7248\u672c",
      "Cisco Remote PHY Shelf 7200 \u5168\u90e8\u7248\u672c"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-3176",
  "serverity": "\u4e2d",
  "submitTime": "2020-03-18",
  "title": "Cisco Remote PHY 120\u3001Remote PHY 220\u548cRemote PHY Shelf 7200\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-3176 (GCVE-0-2020-3176)

Vulnerability from cvelistv5 – Published: 2020-03-04 18:40 – Updated: 2024-11-15 17:34

Title

Cisco Remote PHY Device Software Command Injection Vulnerability

Summary

A vulnerability in Cisco Remote PHY Device Software could allow an authenticated, local attacker to execute commands on the underlying Linux shell of an affected device with root privileges. The vulnerability exists because the affected software does not properly sanitize user-supplied input. An attacker who has valid administrator access to an affected device could exploit this vulnerability by supplying certain CLI commands with crafted arguments. A successful exploit could allow the attacker to run arbitrary commands as the root user, which could result in a complete system compromise.

Severity

6.7 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-15 16:24 UTC

CWE

CWE-77

Assigner

cisco CNA under the mitre root

CNA scorecard C 66/100 over 395 records in the last 180 days details

References

1 reference

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco Remote PHY	Affected: unspecified , < n/a (custom)

Date Public

2020-03-04 00:00

Show details on NVD website

JSON

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          {
            "name": "20200304 Cisco Remote PHY Device Software Command Injection Vulnerability",
            "tags": [
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              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rphy-cmdinject-DpEjeTgF"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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                "timestamp": "2024-11-15T16:24:51.563420Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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      "exploits": [
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      "metrics": [
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            "attackComplexity": "LOW",
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            "availabilityImpact": "HIGH",
            "baseScore": 6.7,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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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.

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.

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CNVD-2020-19234

CVE-2020-3176 (GCVE-0-2020-3176)

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