CVE-2015-1571
Fortinet FortiOS Certificate Sharing TLS Spoofing Vulnerability
Description
The CAPWAP DTLS protocol implementation in Fortinet FortiOS 5.0 Patch 7 build 4457 uses the same certificate and private key across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging the Fortinet_Factory certificate and private key. NOTE: FG-IR-15-002 says "The Fortinet_Factory certificate is unique to each device ... An attacker cannot therefore stage a MitM attack.
INFO
Published Date :
Feb. 10, 2015, 8:59 p.m.
Last Modified :
Aug. 6, 2024, 5:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
8.6
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-2015-1571.
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-2015-1571 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-1571 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]
Aug. 06, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 17, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value Added Tag MITRE disputed -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Changed Description ** DISPUTED ** The CAPWAP DTLS protocol implementation in Fortinet FortiOS 5.0 Patch 7 build 4457 uses the same certificate and private key across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging the Fortinet_Factory certificate and private key. NOTE: FG-IR-15-002 says "The Fortinet_Factory certificate is unique to each device ... An attacker cannot therefore stage a MitM attack." The CAPWAP DTLS protocol implementation in Fortinet FortiOS 5.0 Patch 7 build 4457 uses the same certificate and private key across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging the Fortinet_Factory certificate and private key. NOTE: FG-IR-15-002 says "The Fortinet_Factory certificate is unique to each device ... An attacker cannot therefore stage a MitM attack. -
CVE Translated by [email protected]
Feb. 17, 2016
Action Type Old Value New Value Removed Translation La implementación de protocolo CAPWAP DTLS en Fortinet FortiOS 5.0 Patch 7 build 4457 utiliza el mismo certificado y la misma clave privada para las instalaciones de clientes distintos, lo que facilita a atacantes man-in-the-middle falsificar servidores SSL mediante el aprovechamiento del certificado de Fortinet_Factory. Added Translation ** DISPUTADA ** La implementación del protocolo CAPWAP DTLS en Fortinet FortiOS 5.0 Patch 7 build 4457 utiliza el mismo certificado y clave privada a través de las distintas instalaciones de los clientes, lo que hace que sea más fácil para atacantes man-in-the-middle suplantar servidores SSL aprovechando la clave privada y certificado Fortinet_Factory. NOTA: FG-IR-15-002 dice "El certificado Fortinet_Factory es único para cada dispositivo ... Un atacante no puede por tanto perpetrar un ataque MitM". -
Modified Analysis by [email protected]
Jul. 22, 2015
Action Type Old Value New Value Changed Reference Type http://www.fortiguard.com/advisory/FG-IR-15-002/ No Types Assigned http://www.fortiguard.com/advisory/FG-IR-15-002/ Advisory -
CVE Modified by [email protected]
Jul. 17, 2015
Action Type Old Value New Value Changed Description The CAPWAP DTLS protocol implementation in Fortinet FortiOS 5.0 Patch 7 build 4457 uses the same certificate and private key across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging the Fortinet_Factory certificate and private key. ** DISPUTED ** The CAPWAP DTLS protocol implementation in Fortinet FortiOS 5.0 Patch 7 build 4457 uses the same certificate and private key across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging the Fortinet_Factory certificate and private key. NOTE: FG-IR-15-002 says "The Fortinet_Factory certificate is unique to each device ... An attacker cannot therefore stage a MitM attack." Added Reference http://www.fortiguard.com/advisory/FG-IR-15-002/ -
Modified Analysis by [email protected]
Feb. 11, 2015
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:o:fortinet:fortios:5.0.7:*:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N) Changed Reference Type http://www.security-assessment.com/files/documents/advisory/Fortinet_FortiOS_Multiple_Vulnerabilities.pdf No Types Assigned http://www.security-assessment.com/files/documents/advisory/Fortinet_FortiOS_Multiple_Vulnerabilities.pdf Exploit Changed Reference Type http://seclists.org/fulldisclosure/2015/Jan/125 No Types Assigned http://seclists.org/fulldisclosure/2015/Jan/125 Exploit Added CWE CWE-310 -
Initial Analysis by [email protected]
Feb. 11, 2015
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-1571 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-2015-1571
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.23441
percentile