Vulnerability Details : CVE-2020-3430

A vulnerability in the application protocol handling features of Cisco Jabber for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands. The vulnerability is due to improper handling of input to the application protocol handlers. An attacker could exploit this vulnerability by convincing a user to click a link within a message sent by email or other messaging platform. A successful exploit could allow the attacker to execute arbitrary commands on a targeted system with the privileges of the user account that is running the Cisco Jabber client software.
Published 2020-09-04 03:15:10
Updated 2020-09-09 20:10:20
Source Cisco Systems, Inc.
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-3430

EPSS FAQ
0.64%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-3430

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.3
 HIGH AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
 NIST
8.8
 HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
2.8
5.9
 Cisco Systems, Inc.
8.8
 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
2.8
5.9
 NIST

CWE ids for CVE-2020-3430

References for CVE-2020-3430

Products affected by CVE-2020-3430

  • Cisco » Jabber » For Windows
    Versions from including (>=) 12.1 and before (<) 12.1.3
    cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*
    Matching versions
  • Cisco » Jabber » For Windows
    Versions from including (>=) 12.9 and before (<) 12.9.1
    cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*
    Matching versions
  • Cisco » Jabber » For Windows
    Versions from including (>=) 12.5 and before (<) 12.5.2
    cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*
    Matching versions
  • Cisco » Jabber » For Windows
    Versions from including (>=) 12.6 and before (<) 12.6.3
    cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*
    Matching versions
  • Cisco » Jabber » For Windows
    Versions from including (>=) 12.7 and before (<) 12.7.2
    cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*
    Matching versions
  • Cisco » Jabber » For Windows
    Versions from including (>=) 12.8 and before (<) 12.8.3
    cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*
    Matching versions
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