CVE-2017-12297

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Summary

CVECVE-2017-12297
StatePUBLISHED
Assignercisco
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-11-30 09:29:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionA vulnerability in Cisco WebEx Meeting Center could allow an authenticated, remote attacker to initiate connections to arbitrary hosts, aka a "URL Redirection Vulnerability." The vulnerability is due to insufficient access control for HTTP traffic directed to the Cisco WebEx Meeting Center. An attacker could exploit this vulnerability by sending a malicious URL to the Cisco WebEx Meeting Center. An exploit could allow the attacker to connect to arbitrary hosts. Cisco Bug IDs: CSCvf63843.

Risk And Classification

Primary CVSS: v3.0 5 MEDIUM from [email protected]

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

EPSS: 0.002370000 probability, percentile 0.467830000 (date 2026-05-14)

Problem Types: CWE-20 | CWE-20 CWE-20

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary5MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
2.0[email protected]Primary4AV:N/AC:L/Au:S/C:N/I:P/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
Low
Availability
None

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cisco Webex Meeting Center t30 sp7 All All
Application Cisco Webex Meeting Center t30 sp8 All All
Application Cisco Webex Meeting Center t30 sp9 All All
Application Cisco Webex Meeting Center t31 sp8 All All
Application Cisco Webex Meeting Center t31 sp9 All All
Application Cisco Webex Meeting Center t32 All All All
Application Cisco Webex Meeting Center t32.3 All All All
Application Cisco Webex Meeting Center t32.4 All All All
Application Cisco Webex Meeting Center t32.6 All All All
Application Cisco Webex Meeting Center t32.7 All All All
Application Cisco Webex Meeting Center t32.8 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Cisco WebEx Meeting Center affected Cisco WebEx Meeting Center Not specified

References

ReferenceSourceLinkTags
Cisco WebEx Meeting Center Remote Authenticated Users Bypass Access Controls and Connect to Other Hosts via the Target System - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Third Party Advisory, VDB Entry
Cisco WebEx Meeting Center CVE-2017-12297 URL Redirection Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
Cisco WebEx Meeting Center URL Redirection Vulnerability af854a3a-2127-422b-91ae-364da2661108 tools.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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