6.8
MEDIUM
CVE-2014-9104
OpenVPN Access Server CSRF Authorization Bypass
Description

Multiple cross-site request forgery (CSRF) vulnerabilities in the XML-RPC API in the Desktop Client in OpenVPN Access Server 1.5.6 and earlier allow remote attackers to hijack the authentication of administrators for requests that (1) disconnecting established VPN sessions, (2) connect to arbitrary VPN servers, or (3) create VPN profiles and execute arbitrary commands via crafted API requests.

INFO

Published Date :

Nov. 26, 2014, 3:59 p.m.

Last Modified :

Oct. 9, 2018, 7:54 p.m.

Remotely Exploitable :

Yes !

Impact Score :

6.4

Exploitability Score :

8.6
Affected Products

The following products are affected by CVE-2014-9104 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 Openvpn openvpn_access_server

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-2014-9104 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2014-9104 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
  • CVE Modified by [email protected]

    Oct. 09, 2018

    Action Type Old Value New Value
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/532795/100/0/threaded [Exploit]
    Added Reference http://www.securityfocus.com/archive/1/532795/100/0/threaded [No Types Assigned]
  • Initial Analysis by [email protected]

    Nov. 28, 2014

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:openvpn:openvpn_access_server:1.5.6:*:*:*:*:*:*:* (and previous)
    Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Changed Reference Type https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20140716-1_OpenVPN_Access_Server_Desktop_Client_Remote_Code_Execution_via_CSRF_v10.txt No Types Assigned https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20140716-1_OpenVPN_Access_Server_Desktop_Client_Remote_Code_Execution_via_CSRF_v10.txt Exploit
    Changed Reference Type http://seclists.org/fulldisclosure/2014/Jul/76 No Types Assigned http://seclists.org/fulldisclosure/2014/Jul/76 Exploit
    Changed Reference Type https://www.youtube.com/watch?v=qhgysgfvQh8 No Types Assigned https://www.youtube.com/watch?v=qhgysgfvQh8 Exploit
    Changed Reference Type http://openvpn.net/index.php/access-server/security-advisories.html No Types Assigned http://openvpn.net/index.php/access-server/security-advisories.html Advisory
    Changed Reference Type http://www.securityfocus.com/archive/1/archive/1/532795/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/archive/1/532795/100/0/threaded Exploit
    Added CWE CWE-352
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-2014-9104 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-2014-9104 weaknesses.

Exploit Prediction

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

0.49 }} 0.08%

score

0.75492

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability