9.9
CRITICAL
CVE-2020-26085
Cisco Jabber Remote Code Execution and Information Disclosure Vulnerabilities
Description

Multiple vulnerabilities in Cisco Jabber for Windows, Jabber for MacOS, and Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system (OS) with elevated privileges or gain access to sensitive information. For more information about these vulnerabilities, see the Details section of this advisory.

INFO

Published Date :

Jan. 7, 2021, 12:15 a.m.

Last Modified :

Nov. 7, 2023, 3:20 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

6.0

Exploitability Score :

3.1
Affected Products

The following products are affected by CVE-2020-26085 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 jabber
: Total Affected Vendor : 1 | Products : 1
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-2020-26085.

URL Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ZktzjpgO 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-2020-26085 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-26085 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]

    Nov. 07, 2023

    Action Type Old Value New Value
    Removed CVSS V3 Cisco Systems, Inc. AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
    Added CVSS V3.1 Cisco Systems, Inc. AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
  • Initial Analysis by [email protected]

    Jan. 11, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
    Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ZktzjpgO No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ZktzjpgO Vendor Advisory
    Added CWE NIST CWE-78
    Added CPE Configuration OR *cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* versions up to (excluding) 12.1.4 *cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* versions from (including) 12.5 up to (excluding) 12.5.3 *cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* versions from (including) 12.6 up to (excluding) 12.6.4 *cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* versions from (including) 12.7 up to (excluding) 12.7.3 *cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* versions from (including) 12.8 up to (excluding) 12.8.4 *cpe:2.3:a:cisco:jabber:*:*:*:*:*:macos:*:* versions up to (excluding) 12.8.5 *cpe:2.3:a:cisco:jabber:*:*:*:*:*:macos:*:* versions from (including) 12.9 up to (excluding) 12.9.4 *cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* versions from (including) 12.9 up to (excluding) 12.9.3 *cpe:2.3:a:cisco:jabber:*:*:*:*:*:android:*:* versions up to (excluding) 12.9.4 *cpe:2.3:a:cisco:jabber:*:*:*:*:*:iphone_os:*:* versions up to (excluding) 12.9.4
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-2020-26085 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-2020-26085 weaknesses.

CAPEC-6: Argument Injection Argument Injection CAPEC-15: Command Delimiters Command Delimiters CAPEC-43: Exploiting Multiple Input Interpretation Layers Exploiting Multiple Input Interpretation Layers CAPEC-88: OS Command Injection OS Command Injection CAPEC-108: Command Line Execution through SQL Injection Command Line Execution through SQL Injection CAPEC-12: Choosing Message Identifier Choosing Message Identifier CAPEC-217: Exploiting Incorrectly Configured SSL/TLS Exploiting Incorrectly Configured SSL/TLS CAPEC-612: WiFi MAC Address Tracking WiFi MAC Address Tracking CAPEC-613: WiFi SSID Tracking WiFi SSID Tracking CAPEC-618: Cellular Broadcast Message Request Cellular Broadcast Message Request CAPEC-619: Signal Strength Tracking Signal Strength Tracking CAPEC-621: Analysis of Packet Timing and Sizes Analysis of Packet Timing and Sizes CAPEC-622: Electromagnetic Side-Channel Attack Electromagnetic Side-Channel Attack CAPEC-623: Compromising Emanations Attack Compromising Emanations Attack
Exploit Prediction

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

0.16 }} -0.07%

score

0.52212

percentile

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