MEDIUM
Cybozu Mailwise before 5.4.0 allows remote attackers to obtain information on when an email is read
Published Apr 20, 2017
4.3
MEDIUMCVSS 3.0
EPSS 1.59%
Description
Cybozu Mailwise before 5.4.0 allows remote attackers to obtain information on when an email is read.
Affected products
No data.
OR
- 5.0.0
- 5.0.1
- 5.0.4
- 5.0.5
- 5.0.6
- 5.1.0
- 5.1.1
- 5.1.2
- 5.1.4
- 5.2.0
- 5.2.1
- 5.3.0
- 5.3.1
- 5.3.2
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.
4.3 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.59% 0.01586
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01586
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.59% (0.01586) | 74.70th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.59% (0.01586) | 72.34th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.36% (0.00359) | 55.97th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.18% (0.00182) | 56.84th | v3 (v2023.03.01) |
| Jun 22, 2024 | 0.18% (0.00182) | 55.71th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.18% (0.00182) | 53.70th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (1)
References (4)
- http://jvn.jp/en/jp/JVN02576342/index.html third-party-advisoryx_refsource_JVNThird Party AdvisoryVDB Entry
- http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000136.html third-party-advisoryx_refsource_JVNDBThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/92460 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://support.cybozu.com/ja-jp/article/9606 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://jvn.jp/en/jp/JVN02576342/index.html | third-party-advisoryx_refsource_JVNThird Party AdvisoryVDB Entry | |
| http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000136.html | third-party-advisoryx_refsource_JVNDBThird Party AdvisoryVDB Entry | |
| http://www.securityfocus.com/bid/92460 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://support.cybozu.com/ja-jp/article/9606 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner jpcert
Published Apr 20, 2017
Updated Aug 6, 2024
Reserved May 17, 2016
Link CVE-2016-4842
CISA Vulnrichment
Updated n/a