PT-2020-3854 · Cisco · Cisco Jabber

Olav Sortland Thoresen · Published 2020-09-03 · Updated 2021-10-19 · CVE-2020-3498

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Cisco Jabber software (affected versions not specified)

Description: The issue is related to improper validation of message contents, which could allow an authenticated, remote attacker to gain access to sensitive information. An attacker could exploit this by sending specially crafted messages to a targeted system, potentially causing the application to return sensitive authentication information to another system for use in further attacks. The vulnerability is also associated with inadequate data processing.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

RCE

Weakness Enumeration

CWE-200

CWE-20

Related Identifiers

BDU:2020-04216

CVE-2020-3498

Affected Products

Cisco Jabber

References · 4

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ttcgB9R3 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-04216 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-3498 · Security Note
• https://osv.dev/vulnerability/CVE-2020-3498 · Vendor Advisory