CRITICAL
Synacor Zimbra Collaboration before 8.0.9 allows plaintext command injection during STARTTLS
Published Jan 27, 2020
9.8
CRITICALCVSS 3.1
EPSS 2.53%
Description
Synacor Zimbra Collaboration before 8.0.9 allows plaintext command injection during STARTTLS.
Affected products
No data.
- < 8.0.9
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.
9.8 CRITICAL NVD
CVSS:3.1/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
No CVSS v3.0 score for this CVE.
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.
2.53% 0.02527
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02527
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.53% (0.02527) | 84.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.51% (0.02506) | 82.63th | v5 (v2026.06.15) |
| Oct 22, 2025 | 3.21% (0.03212) | 86.46th | v4 (v2025.03.14) |
| Oct 12, 2025 | 1.57% (0.01571) | 80.83th | v4 (v2025.03.14) |
| Mar 30, 2025 | 5.29% (0.05293) | 89.05th | v4 (v2025.03.14) |
| Mar 29, 2025 | 6.63% (0.06626) | 84.91th | v4 (v2025.03.14) |
| Mar 23, 2025 | 5.29% (0.05293) | 88.20th | v4 (v2025.03.14) |
| Mar 19, 2025 | 3.09% (0.03087) | 85.29th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.65% (0.01648) | 80.73th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.15% (0.00154) | 53.08th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.15% (0.00154) | 51.89th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00154) | 49.88th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.05% (0.02055) | 79.82th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.05% (0.02055) | 77.90th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.05% (0.02055) | 56.59th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- https://bugzilla.zimbra.com/show_bug.cgi?id=96105 x_refsource_CONFIRMIssue TrackingPermissions RequiredVendor Advisory
- https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://bugzilla.zimbra.com/show_bug.cgi?id=96105 | x_refsource_CONFIRMIssue TrackingPermissions RequiredVendor Advisory | |
| https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 27, 2020
Updated Aug 6, 2024
Reserved Oct 30, 2014
Link CVE-2014-8563
CISA Vulnrichment
Updated n/a