Open redirect vulnerability in Microsoft Exchange Server 2013 SP1, 2013 Cumulative Update 12, 2013 Cumulative Update 13, 2016 Cumulative Update 1, and 2016 Cumulative Update 2 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted URL, aka "Microsoft Exchange Open Redirect Vulnerability."
Published Sep 14, 2016
7.4
HIGHCVSS 3.0
EPSS 15.28%
Description
Open redirect vulnerability in Microsoft Exchange Server 2013 SP1, 2013 Cumulative Update 12, 2013 Cumulative Update 13, 2016 Cumulative Update 1, and 2016 Cumulative Update 2 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted URL, aka "Microsoft Exchange Open Redirect Vulnerability."
Affected products
No data.
- 2013
- 2013
- 2013
- 2016
- 2016
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
AV:N/AC:M/Au:N/C:P/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 15.28% (0.15276) | 96.67th | v5 (v2026.06.15) |
| Sep 22, 2026 | 15.28% (0.15276) | 96.61th | v5 (v2026.06.15) |
| Sep 21, 2026 | 13.84% (0.13839) | 96.41th | v5 (v2026.06.15) |
| Sep 6, 2026 | 15.28% (0.15276) | 96.54th | v5 (v2026.06.15) |
| Sep 5, 2026 | 13.84% (0.13839) | 96.33th | v5 (v2026.06.15) |
| Aug 30, 2026 | 15.28% (0.15276) | 96.52th | v5 (v2026.06.15) |
| Aug 28, 2026 | 13.84% (0.13839) | 96.30th | v5 (v2026.06.15) |
| Aug 24, 2026 | 15.28% (0.15276) | 96.50th | v5 (v2026.06.15) |
| Aug 23, 2026 | 13.84% (0.13839) | 96.29th | v5 (v2026.06.15) |
| Jun 15, 2026 | 15.28% (0.15276) | 96.34th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.93% (0.02934) | 85.21th | v4 (v2025.03.14) |
| Mar 29, 2025 | 7.34% (0.07345) | 85.86th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.93% (0.02934) | 85.51th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.56% (0.00565) | 78.53th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.58% (0.00585) | 77.49th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.58% (0.00585) | 74.84th | v3 (v2023.03.01) |
| Mar 6, 2023 | 25.09% (0.25090) | 96.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 25.09% (0.25090) | 95.43th | v2 (v2022.01.01) |
References (3)
- http://www.securityfocus.com/bid/92833 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1036778 vdb-entryx_refsource_SECTRACK
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-108 vendor-advisoryx_refsource_MS
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/92833 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1036778 | vdb-entryx_refsource_SECTRACK | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-108 | vendor-advisoryx_refsource_MS |
Change history (0)
No recorded changes yet.