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CVE-2019-15987

Cisco WebEx Centers Username Enumeration Information Disclosure Vulnerability

Published: Nov 26, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-287
5.3MEDIUM
NVD MITRE
EPSS Score
1.6%
Top 26.8%
CISA KEV
Not in KEV
Exploits
0 Known
Remediation
Patch Available
Self-Check
Not available

Description

A vulnerability in web interface of the Cisco Webex Event Center, Cisco Webex Meeting Center, Cisco Webex Support Center, and Cisco Webex Training Center could allow an unauthenticated, remote attacker to guess account usernames. The vulnerability is due to missing CAPTCHA protection in certain URLs. An attacker could exploit this vulnerability by sending a crafted request to the web interface. A successful exploit could allow the attacker to know if a given username is valid and find the real name of the user.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-287

Affected Products

Cisco Systems Inc.
commercial·USaka cisco, cisco systems
webex meetings online
Networking Infrastructure
webex meetings server
Networking Infrastructure
webex event center
Networking Infrastructure
webex meeting center
Networking Infrastructure
webex support center
Networking Infrastructure
webex training center
Networking Infrastructure
Cisco Webex Events Center
Networking Infrastructure
Cisco Webex Meeting Center
Networking Infrastructure
and 3 more affected products View all →

Exploitability

0 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191120-webex-centers-infodis
tools.cisco.com
https://nvd.nist.gov/vuln/detail/CVE-2019-15987
nvd.nist.gov

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