8.0
HIGH
CVE-2015-6020
ZyXEL PMG5318-B20A Authentication Bypass
Description

ZyXEL PMG5318-B20A devices with firmware 1.00AANC0b5 allow remote authenticated users to obtain administrative privileges by leveraging access to the user account.

INFO

Published Date :

Dec. 31, 2015, 5:59 a.m.

Last Modified :

Nov. 21, 2024, 2:34 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

2.1
Affected Products

The following products are affected by CVE-2015-6020 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 Zyxel pmg5318-b20a_firmware
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-2015-6020.

URL Resource
http://www.securitytracker.com/id/1034553
https://www.kb.cert.org/vuls/id/870744 Third Party Advisory US Government Resource
https://www.kb.cert.org/vuls/id/BLUU-9ZQU2R Third Party Advisory US Government Resource
http://www.securitytracker.com/id/1034553
https://www.kb.cert.org/vuls/id/870744 Third Party Advisory US Government Resource
https://www.kb.cert.org/vuls/id/BLUU-9ZQU2R Third Party Advisory US Government Resource

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-2015-6020 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-6020 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 http://www.securitytracker.com/id/1034553
    Added Reference https://www.kb.cert.org/vuls/id/870744
    Added Reference https://www.kb.cert.org/vuls/id/BLUU-9ZQU2R
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Dec. 07, 2016

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1034553 [No Types Assigned]
  • Modified Analysis by [email protected]

    Dec. 31, 2015

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:o:zyxel:pmg5318-b20a_firmware:v100aanc0b5:*:*:*:*:*:*:*
    Added CVSS V2 (AV:A/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.kb.cert.org/vuls/id/BLUU-9ZQU2R US Govt Resource https://www.kb.cert.org/vuls/id/BLUU-9ZQU2R Advisory, US Govt Resource
    Changed Reference Type https://www.kb.cert.org/vuls/id/870744 US Govt Resource https://www.kb.cert.org/vuls/id/870744 Advisory, US Govt Resource
    Added CWE CWE-264
  • Initial Analysis by [email protected]

    Dec. 31, 2015

    Action Type Old Value New Value
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-2015-6020 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-2015-6020 weaknesses.

Exploit Prediction

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

0.20 }} 0.01%

score

0.57498

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability