CVE-2019-1679 - Cisco TelePresence Conductor, Cisco Expressway Series, and Cisco TelePresence Video Communication Server REST API Server-Side Request Forgery Vulnerability

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MEDIUM

Cisco TelePresence Conductor, Cisco Expressway Series, and Cisco TelePresence Video Communication Server REST API Server-Side Request Forgery Vulnerability

Published Feb 7, 2019

5.0

MEDIUM

CVSS 3.1

EPSS 2.13%

Description

A vulnerability in the web interface of Cisco TelePresence Conductor, Cisco Expressway Series, and Cisco TelePresence Video Communication Server (VCS) Software could allow an authenticated, remote attacker to trigger an HTTP request from an affected server to an arbitrary host. This type of attack is commonly referred to as server-side request forgery (SSRF). The vulnerability is due to insufficient access controls for the REST API of Cisco Expressway Series and Cisco TelePresence VCS. An attacker could exploit this vulnerability by submitting a crafted HTTP request to the affected server. Versions prior to XC4.3.4 are affected.

Affected products

Vendor Cisco Product Cisco Expressway Series Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <XC4.3.4
Vendor Cisco Product Cisco TelePresence Conductor Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <XC4.3.4
Vendor Cisco Product Cisco TelePresence Video Communication Server Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <XC4.3.4

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Cisco

Cisco Expressway Series

n/a

Version	Status	Constraints
unspecified	affected	<XC4.3.4

Cisco

Cisco TelePresence Conductor

n/a

Version	Status	Constraints
unspecified	affected	<XC4.3.4

Cisco

Cisco TelePresence Video Communication Server

n/a

Version	Status	Constraints
unspecified	affected	<XC4.3.4

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-918

SSRF

References (2)

http://www.securityfocus.com/bid/106940
vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190206-rest-api-ssrf
vendor-advisoryx_refsource_CISCOVendor Advisory

Link	Providers	Tags
http://www.securityfocus.com/bid/106940		vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190206-rest-api-ssrf		vendor-advisoryx_refsource_CISCOVendor Advisory