CRITICAL
A service provided by Zimbra Collaboration Suite (ZCS) before 8.7.6 fails to require needed privileges before performing a few requested operations
Published May 23, 2017
9.8
CRITICALCVSS 3.0
EPSS 2.57%
Description
A service provided by Zimbra Collaboration Suite (ZCS) before 8.7.6 fails to require needed privileges before performing a few requested operations.
Affected products
No data.
- ≤ 8.7.5
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.
9.8 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.57% 0.02569
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02569
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.57% (0.02569) | 84.59th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.55% (0.02548) | 82.92th | v5 (v2026.06.15) |
| Oct 19, 2025 | 0.56% (0.00558) | 67.24th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.65% (0.01653) | 80.34th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.81% (0.02815) | 76.89th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.40% (0.00395) | 73.68th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.40% (0.00395) | 72.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.40% (0.00395) | 69.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.83% (0.00833) | 24.58th | v1 |
| Jan 6, 2022 | 0.83% (0.00833) | 23.96th | v1 |
| Sep 1, 2021 | 0.83% (0.00833) | 57.50th | v1 |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
Weaknesses (0)
No CWE recorded.
References (3)
- http://www.securityfocus.com/bid/98087 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://wiki.zimbra.com/wiki/Security_Center x_refsource_CONFIRMVendor Advisory
- https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.6 x_refsource_CONFIRMRelease Notes
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/98087 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://wiki.zimbra.com/wiki/Security_Center | x_refsource_CONFIRMVendor Advisory | |
| https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.6 | x_refsource_CONFIRMRelease Notes |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 23, 2017
Updated Aug 5, 2024
Reserved Mar 11, 2017
Link CVE-2017-6813
CISA Vulnrichment
Updated n/a