5.0
MEDIUM
CVE-2019-1679
"Cisco TelePresence Conductor and Cisco Expressway Series SSRF Vulnerability"
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.

INFO

Published Date :

Feb. 7, 2019, 9:29 p.m.

Last Modified :

March 23, 2023, 5:33 p.m.

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

3.1
Affected Products

The following products are affected by CVE-2019-1679 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Cisco telepresence_conductor
2 Cisco telepresence_video_communication_server
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-1679.

URL Resource
http://www.securityfocus.com/bid/106940 Broken Link Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190206-rest-api-ssrf Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-1679 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-1679 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Mar. 23, 2023

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
    Changed Reference Type http://www.securityfocus.com/bid/106940 Third Party Advisory http://www.securityfocus.com/bid/106940 Broken Link, Third Party Advisory, VDB Entry
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 Cisco Systems, Inc. AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
    Added CWE Cisco Systems, Inc. CWE-918
  • Initial Analysis by [email protected]

    Feb. 20, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:P/A:N)
    Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
    Changed Reference Type http://www.securityfocus.com/bid/106940 No Types Assigned http://www.securityfocus.com/bid/106940 Third Party Advisory
    Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190206-rest-api-ssrf No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190206-rest-api-ssrf Vendor Advisory
    Added CWE CWE-918
    Added CPE Configuration OR *cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:*:*:*:* versions up to (excluding) x12.5
    Added CPE Configuration OR *cpe:2.3:a:cisco:telepresence_conductor:*:*:*:*:*:*:*:* versions up to (excluding) xc4.3.4
  • CVE Modified by [email protected]

    Feb. 09, 2019

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/106940 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-1679 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-1679 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.06 }} 0.01%

score

0.23367

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability