XXE attack in Cisco SocialMiner



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2017-12216
CWE-ID CWE-611
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Customer Collaboration Platform (CCP)
Web applications / E-Commerce systems

Vendor Cisco Systems, Inc

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) XXE attack

EUVDB-ID: #VU8157

Risk: Low

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2017-12216

CWE-ID: CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')

Exploit availability: No

Description

The vulnerability allows a remote attacker to conduct XXE attack.

The weakness exists in the encryption library due to improper handling of XML External Entity (XXE) entries when parsing an XML file. A remote attacker can send manipulated XML data and gain read and write access to information or execute arbitrary code on the target system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Customer Collaboration Platform (CCP): 11.6.1

CPE2.3 External links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-socmin


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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