Vulnerability-Lookup

CNVD-2019-23538

Vulnerability from cnvd - Published: 2019-07-22

Title

Cisco Vision Dynamic Signage Director授权问题漏洞

Description

Cisco Vision Dynamic Signage Director是美国思科（Cisco）公司的一套端到端的动态标牌和IPTV解决方案。 Cisco Vision Dynamic Signage Director中的REST API界面存在授权问题漏洞，该漏洞源于程序未能充分验证HTTP请求。远程攻击者可通过发送特制的HTTP请求利用该漏洞绕过身份验证，以管理权限执行任意操作。

Severity

高

Patch Name

Cisco Vision Dynamic Signage Director REST API认证绕过漏洞的补丁

Patch Description

Cisco Vision Dynamic Signage Director是Cisco Vision Dynamic Signage解决方案的核心组件，可让您在向您的整个场地的数百甚至数千台电视显示器递送引人入胜的定制数字内容时能灵活地协调、管理和编排。 Cisco Vision Dynamic Signage Director的REST API接口存在认证绕过漏洞。该漏洞源于对HTTP请求验证不足。远程未认证攻击者可通过发送特制HTTP请求利用该漏洞绕过认证，从而可通过REST API以管理员权限执行任意操作。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

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-cvdsd-wmauth#fs

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-1917

Impacted products

Name
Cisco Cisco Vision Dynamic Signage Director

Show details on source website

JSON

To clipboard

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  "discovererName": "unKnow",
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  "number": "CNVD-2019-23538",
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  "products": {
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-1917",
  "serverity": "\u9ad8",
  "submitTime": "2019-07-19",
  "title": "Cisco Vision Dynamic Signage Director\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2019-1917 (GCVE-0-2019-1917)

Vulnerability from cvelistv5 – Published: 2019-07-17 20:15 – Updated: 2024-11-19 19:02

Title

Cisco Vision Dynamic Signage Director REST API Authentication Bypass Vulnerability

Summary

A vulnerability in the REST API interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to bypass authentication on an affected system. The vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to execute arbitrary actions through the REST API with administrative privileges on the affected system. The REST API is enabled by default and cannot be disabled.

Severity

9.1 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-19 17:21 UTC

CWE

CWE-287

Assigner

cisco mitre root Scorecard

References

2 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/109301	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco Vision Dynamic Signage Director	Affected: unspecified , < 6.1sp3 (custom)

Date Public

2019-07-17 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.

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.

Action not permitted

CNVD-2019-23538

CVE-2019-1917 (GCVE-0-2019-1917)

Tags

Sightings

Nomenclature

Related by attack behaviour