CVE-2018-0271
CVSS7.5
发布时间 :2018-05-16 23:29:00
修订时间 :2018-06-20 09:47:23
NMS    

[原文]A vulnerability in the API gateway of the Cisco Digital Network Architecture (DNA) Center could allow an unauthenticated, remote attacker to bypass authentication and access critical services. The vulnerability is due to a failure to normalize URLs prior to servicing requests. An attacker could exploit this vulnerability by submitting a crafted URL designed to exploit the issue. A successful exploit could allow the attacker to gain unauthenticated access to critical services, resulting in elevated privileges in DNA Center. This vulnerability affects Cisco DNA Center Software Releases prior to 1.1.2. Cisco Bug IDs: CSCvi09394.


[CNNVD]CNNVD数据暂缺。


[机译]译文暂缺.

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: NETWORK [攻击者不需要获取内网访问权或本地访问权]
身份认证: NONE [漏洞利用无需身份认证]

- CWE (弱点类目)

CWE-287 [认证机制不恰当]

- CPE (受影响的平台与产品)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0271
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-0271
(官方数据源) NVD

- 其它链接及资源

http://www.securityfocus.com/bid/104191
(VENDOR_ADVISORY)  BID  104191
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180516-dna2
(VENDOR_ADVISORY)  CONFIRM  https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180516-dna2

- 漏洞信息

Cisco DNA Center Software CVE-2018-0271 Authentication Bypass Vulnerability
Design Error 104191
Yes No
2018-05-16 12:00:00 2018-05-16 12:00:00
Cisco

- 受影响的程序版本

Cisco DNA Center Software 1.1.1
Cisco DNA Center Software 1.1
,Cisco DNA Center Software 1.1.2

- 不受影响的程序版本

Cisco DNA Center Software 1.1.2

- 漏洞讨论

Cisco DNA Center Software is prone to an authentication-bypass vulnerability.

An attacker can exploit this issue to bypass the authentication mechanism and gain unauthorized access. This may lead to further attacks.

This issue is tracked by Cisco Bug ID CSCvi09394.

Versions prior to Cisco DNA Center Software 1.1.2 are vulnerable.

- 漏洞利用

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: vuldb@securityfocus.com.

- 解决方案

Updates are available. Please see the references or vendor advisory for more information.

- 相关参考

 

 

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