4.9
MEDIUM
CVE-2020-12142
Here are the titles: 1. Fortinet EdgeConnect IPSec Key Material Disclosure 2. Fortinet EdgeConnect IPSec Secret Exfiltration
Description

1. IPSec UDP key material can be retrieved from machine-to-machine interfaces and human-accessible interfaces by a user with admin credentials. Such a user, with the required system knowledge, could use this material to decrypt in-flight communication. 2. The vulnerability requires administrative access and shell access to the EdgeConnect appliance. An admin user can access IPSec seed and nonce parameters using the CLI, REST APIs, and the Linux shell.

INFO

Published Date :

May 5, 2020, 8:15 p.m.

Last Modified :

Nov. 21, 2024, 4:59 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

1.2
Affected Products

The following products are affected by CVE-2020-12142 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 Silver-peak unity_edgeconnect_for_amazon_web_services
2 Silver-peak unity_edgeconnect_for_azure
3 Silver-peak unity_edgeconnect_for_google_cloud_platform
4 Silver-peak unity_orchestrator
5 Silver-peak vx-500_firmware
6 Silver-peak vx-1000_firmware
7 Silver-peak vx-2000_firmware
8 Silver-peak vx-3000_firmware
9 Silver-peak vx-5000_firmware
10 Silver-peak vx-6000_firmware
11 Silver-peak vx-7000_firmware
12 Silver-peak vx-9000_firmware
13 Silver-peak vx-8000_firmware
14 Silver-peak nx-700_firmware
15 Silver-peak nx-1000_firmware
16 Silver-peak nx-2000_firmware
17 Silver-peak nx-3000_firmware
18 Silver-peak nx-5000_firmware
19 Silver-peak nx-6000_firmware
20 Silver-peak nx-7000_firmware
21 Silver-peak nx-8000_firmware
22 Silver-peak nx-9000_firmware
23 Silver-peak nx-10k_firmware
24 Silver-peak nx-11k_firmware
1 Arubanetworks vx-500
2 Arubanetworks vx-1000
3 Arubanetworks vx-2000
4 Arubanetworks vx-3000
5 Arubanetworks vx-5000
6 Arubanetworks vx-6000
7 Arubanetworks vx-7000
8 Arubanetworks vx-9000
9 Arubanetworks vx-8000
10 Arubanetworks nx-700
11 Arubanetworks nx-1000
12 Arubanetworks nx-2000
13 Arubanetworks nx-3000
14 Arubanetworks nx-5000
15 Arubanetworks nx-6000
16 Arubanetworks nx-7000
17 Arubanetworks nx-8000
18 Arubanetworks nx-9000
19 Arubanetworks nx-10k
20 Arubanetworks nx-11k
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-2020-12142.

URL Resource
https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_ipsec_udp_key_material-cve_2020_12142.pdf Vendor Advisory
https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_ipsec_udp_key_material-cve_2020_12142.pdf 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-2020-12142 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-12142 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_ipsec_udp_key_material-cve_2020_12142.pdf
  • CVE Modified by [email protected]

    May. 14, 2024

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

    May. 12, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_ipsec_udp_key_material-cve_2020_12142.pdf No Types Assigned https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_ipsec_udp_key_material-cve_2020_12142.pdf Vendor Advisory
    Added CWE NIST CWE-668
    Added CPE Configuration OR *cpe:2.3:a:silver-peak:unity_edgeconnect_for_amazon_web_services:-:*:*:*:*:*:*:* *cpe:2.3:a:silver-peak:unity_edgeconnect_for_azure:-:*:*:*:*:*:*:* *cpe:2.3:a:silver-peak:unity_edgeconnect_for_google_cloud_platform:-:*:*:*:*:*:*:* *cpe:2.3:a:silver-peak:unity_orchestrator:*:*:*:*:*:*:*:* versions up to (excluding) 8.9.2
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:vx-500_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:vx-500:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:vx-1000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:vx-1000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:vx-2000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:vx-2000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:vx-3000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:vx-3000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:vx-5000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:vx-5000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:vx-6000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:vx-6000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:vx-7000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:vx-7000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:vx-9000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:vx-9000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:vx-8000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:vx-8000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:nx-700_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:nx-700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:nx-1000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:nx-1000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:nx-2000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:nx-2000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:nx-3000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:nx-3000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:nx-5000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:nx-5000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:nx-6000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:nx-6000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:nx-7000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:nx-7000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:nx-8000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:nx-8000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:nx-9000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:nx-9000:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:nx-10k_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:nx-10k:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:silver-peak:nx-11k_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:silver-peak:nx-11k:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    May. 07, 2020

    Action Type Old Value New Value
    Removed Reference https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_ipsec_udp_key_material_cve_2020_12142.pdf [No Types Assigned]
    Added Reference https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_ipsec_udp_key_material-cve_2020_12142.pdf [No Types Assigned]
  • CVE Modified by [email protected]

    May. 06, 2020

    Action Type Old Value New Value
    Changed Description a. IPSec UDP key material can be retrieved from machine-to-machine interfaces and human-accessible interfaces by a user with admin credentials. Such a user, with the required system knowledge, could use this material to decrypt in-flight communication. b. The vulnerability requires administrative access and shell access to the EdgeConnect appliance. An admin user can access IPSec seed and nonce parameters using the CLI, REST APIs, and the Linux shell. Resolution • EdgeConnect software has been modified to prevent users from accessing IPSec seed and nonce parameters using the CLI, REST APIs, and the Linux shell. • EdgeConnect software has been modified to allow customers to choose not to persist the IPSec seed for additional security. Any required configuration Upgrade to Silver Peak Unity ECOS™ 8.3.2+ or 8.1.9.12+ and Silver Peak Unity Orchestrator™ 8.9.2+. 8. Product affected All versions affected prior to Silver Peak Unity ECOS™ 8.3.2+, 8.1.9.12+ and Silver Peak Unity Orchestrator™ 8.9.2+ Silver Peak Products Applicability Unity EdgeConnect, NX, VX Applicable Unity Orchestrator Applicable EdgeConnect in AWS, Azure, GCP Applicable Silver Peak Cloud Services Not Applicable 1. IPSec UDP key material can be retrieved from machine-to-machine interfaces and human-accessible interfaces by a user with admin credentials. Such a user, with the required system knowledge, could use this material to decrypt in-flight communication. 2. The vulnerability requires administrative access and shell access to the EdgeConnect appliance. An admin user can access IPSec seed and nonce parameters using the CLI, REST APIs, and the Linux shell.
    Removed Reference https://www.silver-peak.com/support/user-documentation/security-advisories [No Types Assigned]
    Added Reference https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_ipsec_udp_key_material_cve_2020_12142.pdf [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-2020-12142 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-2020-12142 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

0.26415

percentile

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