Vulnerability-Lookup

CNVD-2018-08775

Vulnerability from cnvd - Published: 2018-05-03

Title

Cisco UCS Director虚拟机信息泄露漏洞

Description

Cisco Unified Computing System(UCS)是美国思科（Cisco）公司的一套统一计算系统。该系统通过大量采用虚拟化技术将网络、计算和虚拟化资源集成到一个平台上。Cisco Unified Computing System Director是其中的一个系统管理组件。 Cisco UCS Director 6.0版本和6.5 patch 3之前的6.5版本中的基于角色的资源监测功能存在授权问题漏洞，该漏洞源于程序未能正确的检测用户身份。远程攻击者可借助已更改的用户名及有效的密码登录UCS Director利用该漏洞查看敏感信息并执行被允许的操作。

Severity

中

Patch Name

Cisco UCS Director虚拟机信息泄露漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-uscd

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-uscd

Impacted products

Name
['Cisco UCS Director 6.0', 'Cisco UCS Director 6.5，<6.5 patch 3']

Show details on source website

JSON

To clipboard

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  "discovererName": "Cisco",
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  "number": "CNVD-2018-08775",
  "openTime": "2018-05-03",
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  "submitTime": "2018-04-19",
  "title": "Cisco UCS Director\u865a\u62df\u673a\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-0238 (GCVE-0-2018-0238)

Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:17

Summary

A vulnerability in the role-based resource checking functionality of the Cisco Unified Computing System (UCS) Director could allow an authenticated, remote attacker to view unauthorized information for any virtual machine in the UCS Director end-user portal and perform any permitted operations on any virtual machine. The permitted operations can be configured for the end user on the virtual machines with either of the following settings: The virtual machine is associated to a Virtual Data Center (VDC) that has an end user self-service policy attached to the VDC. The end user role has VM Management Actions settings configured under User Permissions. This is a global configuration, so all the virtual machines visible in the end-user portal will have the VM management actions available. The vulnerability is due to improper user authentication checks. An attacker could exploit this vulnerability by logging in to the UCS Director with a modified username and valid password. A successful exploit could allow the attacker to gain visibility into and perform actions against all virtual machines in the UCS Director end-user portal of the affected system. This vulnerability affects Cisco Unified Computing System (UCS) Director releases 6.0 and 6.5 prior to patch 3 that are in a default configuration. Cisco Bug IDs: CSCvh53501.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-29 14:42 UTC

CWE

CWE-287

Assigner

cisco mitre root

References

3 references

URL	Tags
http://www.securitytracker.com/id/1040708	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/103919	vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco UCS Director	Affected: Cisco UCS Director

Date Public

2018-04-19 00:00

Show details on NVD website

JSON

To clipboard

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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.