Vulnerability-Lookup

CNVD-2017-03029

Vulnerability from cnvd - Published: 2017-03-21

Title

Cisco IOS和IOS XE Software远程代码执行漏洞

Description

Cisco IOS和IOS XE Software都是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS和IOS XE Software中的集群管理协议(CMP)存在漏洞，远程未认证攻击者可通过该漏洞造成服务重启或者远程代码执行。

Severity

高

Patch Name

Cisco IOS和IOS XE Software远程代码执行漏洞的补丁

Patch Description

Cisco IOS和IOS XE Software都是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS和IOS XE Software中的集群管理协议(CMP)存在漏洞，远程未认证攻击者可通过该漏洞造成服务重启或者远程代码执行。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170317-cmp

Reference

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-3881

Impacted products

Name
['Cisco IOS XE', 'Cisco IOS', 'Cisco Cluster Management Protocol (CMP)']

Show details on source website

JSON

To clipboard

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      "cveNumber": "CVE-2017-3881",
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  "number": "CNVD-2017-03029",
  "openTime": "2017-03-21",
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    ]
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  "serverity": "\u9ad8",
  "submitTime": "2017-03-20",
  "title": "Cisco IOS\u548cIOS XE Software\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-3881 (GCVE-0-2017-3881)

Vulnerability from cvelistv5 – Published: 2017-03-17 22:00 – Updated: 2026-01-12 20:45

Summary

A vulnerability in the Cisco Cluster Management Protocol (CMP) processing code in Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a reload of an affected device or remotely execute code with elevated privileges. The Cluster Management Protocol utilizes Telnet internally as a signaling and command protocol between cluster members. The vulnerability is due to the combination of two factors: (1) the failure to restrict the use of CMP-specific Telnet options only to internal, local communications between cluster members and instead accept and process such options over any Telnet connection to an affected device; and (2) the incorrect processing of malformed CMP-specific Telnet options. An attacker could exploit this vulnerability by sending malformed CMP-specific Telnet options while establishing a Telnet session with an affected Cisco device configured to accept Telnet connections. An exploit could allow an attacker to execute arbitrary code and obtain full control of the device or cause a reload of the affected device. This affects Catalyst switches, Embedded Service 2020 switches, Enhanced Layer 2 EtherSwitch Service Module, Enhanced Layer 2/3 EtherSwitch Service Module, Gigabit Ethernet Switch Module (CGESM) for HP, IE Industrial Ethernet switches, ME 4924-10GE switch, RF Gateway 10, and SM-X Layer 2/3 EtherSwitch Service Module. Cisco Bug IDs: CSCvd48893.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: active Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-08 16:05 UTC

CWE

Remote Code Execution Vulnerability
CWE-20 - Improper Input Validation

Assigner

cisco mitre root

References

7 references

URL	Tags
https://www.exploit-db.com/exploits/41872/	exploitx_refsource_EXPLOIT-DB
https://www.exploit-db.com/exploits/41874/	exploitx_refsource_EXPLOIT-DB
http://www.securityfocus.com/bid/97391	vdb-entryx_refsource_BID
http://www.securityfocus.com/bid/96960	vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1038059	vdb-entryx_refsource_SECTRACK
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco IOS and IOS XE Software	Affected: Cisco IOS and IOS XE Software

Date Public

2017-03-17 00:00

Show details on NVD website

JSON

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        "metrics": [
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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.