CVE-2016-1389
Open redirect vulnerability in Cisco WebEx Meetings Server (CWMS) 2.6 allows remote attackers to...
Open redirect vulnerability in Cisco WebEx Meetings Server (CWMS) 2.6 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors, aka Bug ID CSCuy44695.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Open redirect vulnerability in Cisco WebEx Meetings Server (CWMS) 2.6 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors, aka Bug ID CSCuy44695.
- Record
CVE-2016-1389- CVSS 3.0
- 7.4 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Updated
- 2026-11-02
CVE List No score
Open redirect vulnerability in Cisco WebEx Meetings Server (CWMS) 2.6 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors, aka Bug ID CSCuy44695.
- Record
CVE-2016-1389- Updated
- 2026-11-02
EUVDEUVD-2016-2488 No score
Open redirect vulnerability in Cisco WebEx Meetings Server (CWMS) 2.6 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors, aka Bug ID CSCuy44695.
- Record
EUVD-2016-2488- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-h3rw-6j23-h8mc
Open redirect vulnerability in Cisco WebEx Meetings Server (CWMS) 2.6 allows remote attackers to...
Open redirect vulnerability in Cisco WebEx Meetings Server (CWMS) 2.6 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors, aka Bug ID CSCuy44695.
- Record
GHSA-h3rw-6j23-h8mc- CVSS 3.0
- 7.4 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2016-1389 is a high vulnerability (CVSS 7.4) in Cisco Webex Meetings Server, published April 28, 2016. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.32%, the 70th percentile. No source names a fixed version.