Vulnerability-Lookup

CNVD-2020-03255

Vulnerability from cnvd - Published: 2020-02-03

Title

Cacti远程代码执行漏洞（CNVD-2020-03255）

Description

Cacti是Cacti团队的一套开源的网络流量监测和分析工具。该工具通过snmpget来获取数据，使用RRDtool绘画图形进行分析，并提供数据和用户管理功能。 Cacti 1.2.8版本中存在安全漏洞。攻击者可借助poller_automation.php文件中带有shell元字符的Performance Boost Debug Log字段利用该漏洞执行代码。

Severity

高

Patch Name

Cacti远程代码执行漏洞（CNVD-2020-03255）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/Cacti/cacti/commit/5010719dbd160198be3e07bb994cf237e3af1308

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-7237

Impacted products

Name
The Cacti Group Cacti 1.2.8

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7237",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-7237"
    }
  },
  "description": "Cacti\u662fCacti\u56e2\u961f\u7684\u4e00\u5957\u5f00\u6e90\u7684\u7f51\u7edc\u6d41\u91cf\u76d1\u6d4b\u548c\u5206\u6790\u5de5\u5177\u3002\u8be5\u5de5\u5177\u901a\u8fc7snmpget\u6765\u83b7\u53d6\u6570\u636e\uff0c\u4f7f\u7528RRDtool\u7ed8\u753b\u56fe\u5f62\u8fdb\u884c\u5206\u6790\uff0c\u5e76\u63d0\u4f9b\u6570\u636e\u548c\u7528\u6237\u7ba1\u7406\u529f\u80fd\u3002\n\nCacti 1.2.8\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9poller_automation.php\u6587\u4ef6\u4e2d\u5e26\u6709shell\u5143\u5b57\u7b26\u7684Performance Boost Debug Log\u5b57\u6bb5\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/Cacti/cacti/commit/5010719dbd160198be3e07bb994cf237e3af1308",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-03255",
  "openTime": "2020-02-03",
  "patchDescription": "Cacti\u662fCacti\u56e2\u961f\u7684\u4e00\u5957\u5f00\u6e90\u7684\u7f51\u7edc\u6d41\u91cf\u76d1\u6d4b\u548c\u5206\u6790\u5de5\u5177\u3002\u8be5\u5de5\u5177\u901a\u8fc7snmpget\u6765\u83b7\u53d6\u6570\u636e\uff0c\u4f7f\u7528RRDtool\u7ed8\u753b\u56fe\u5f62\u8fdb\u884c\u5206\u6790\uff0c\u5e76\u63d0\u4f9b\u6570\u636e\u548c\u7528\u6237\u7ba1\u7406\u529f\u80fd\u3002\r\n\r\nCacti 1.2.8\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9poller_automation.php\u6587\u4ef6\u4e2d\u5e26\u6709shell\u5143\u5b57\u7b26\u7684Performance Boost Debug Log\u5b57\u6bb5\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\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": "Cacti\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-03255\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "The Cacti Group Cacti 1.2.8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7237",
  "serverity": "\u9ad8",
  "submitTime": "2020-01-20",
  "title": "Cacti\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-03255\uff09"
}

CVE-2020-7237 (GCVE-0-2020-7237)

Vulnerability from cvelistv5 – Published: 2020-01-20 04:06 – Updated: 2024-08-04 09:25

Summary

Cacti 1.2.8 allows Remote Code Execution (by privileged users) via shell metacharacters in the Performance Boost Debug Log field of poller_automation.php. OS commands are executed when a new poller cycle begins. The attacker must be authenticated, and must have access to modify the Performance Settings of the product.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

9 references

URL	Tags
https://github.com/Cacti/cacti/issues/3201	x_refsource_MISC
https://ctrsec.io/index.php/2020/01/25/cve-2020-7…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://security.gentoo.org/glsa/202003-40	vendor-advisoryx_refsource_GENTOO
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Show details on NVD website

JSON

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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.