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  2. CVE-2019-1698
ID CVE-2019-1698
Summary A vulnerability in the web-based user interface of Cisco Internet of Things Field Network Director (IoT-FND) Software could allow an authenticated, remote attacker to gain read access to information that is stored on an affected system. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by importing a crafted XML file with malicious entries, which could allow the attacker to read files within the affected application. Versions prior to 4.4(0.26) are affected.
References
Vulnerable Configurations
  • cpe:2.3:a:cisco:iot_field_network_director:-:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:iot_field_network_director:-:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:iot_field_network_director:4.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:iot_field_network_director:4.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:iot_field_network_director:4.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:iot_field_network_director:4.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:iot_field_network_director:4.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:iot_field_network_director:4.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:iot_field_network_director:4.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:iot_field_network_director:4.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:iot_field_network_director:4.2\(0.4\):*:*:*:*:*:*:*
    cpe:2.3:a:cisco:iot_field_network_director:4.2\(0.4\):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:iot_field_network_director:4.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:iot_field_network_director:4.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:iot_field_network_director:4.3\(0.20\):*:*:*:*:*:*:*
    cpe:2.3:a:cisco:iot_field_network_director:4.3\(0.20\):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:iot_field_network_director:4.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:iot_field_network_director:4.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:iot_field_network_director:4.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:iot_field_network_director:4.3.2:*:*:*:*:*:*:*
CVSS
Base: 4.0 (as of 09-10-2019 - 23:47)
Impact:
Exploitability:
CWE CWE-611
CAPEC
  • XML External Entities Blowup
    This attack takes advantage of the entity replacement property of XML where the value of the replacement is a URI. A well-crafted XML document could have the entity refer to a URI that consumes a large amount of resources to create a denial of service condition. This can cause the system to either freeze, crash, or execute arbitrary code depending on the URI.
Access
VectorComplexityAuthentication
NETWORK LOW SINGLE
Impact
ConfidentialityIntegrityAvailability
PARTIAL NONE NONE
cvss-vector via4 AV:N/AC:L/Au:S/C:P/I:N/A:N
refmap via4
bid 107093
cisco 20190220 Cisco IoT Field Network Director XML External Entity Vulnerability
Last major update 09-10-2019 - 23:47
Published 21-02-2019 - 21:29
Last modified 09-10-2019 - 23:47
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