Directory traversal vulnerability in Cybozu Office 10.0.0 to 10.8.3 allows remote authenticated attackers to alter arbitrary files via the 'Customapp' function
Published Dec 26, 2019
6.5
MEDIUMCVSS 3.1
EPSS 2.02%
Description
Directory traversal vulnerability in Cybozu Office 10.0.0 to 10.8.3 allows remote authenticated attackers to alter arbitrary files via the 'Customapp' function.
Affected products
-
- Version 10.0.0 to 10.8.3StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Cybozu, Inc. | Cybozu Office | n/a |
|
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/C:N/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 2, 2026.
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.02% (0.02021) | 80.26th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.02% (0.02021) | 78.36th | v5 (v2026.06.15) |
| Nov 21, 2025 | 0.93% (0.00926) | 75.32th | v4 (v2025.03.14) |
| Nov 18, 2025 | 2.93% (0.02926) | 85.16th | v4 (v2025.03.14) |
| Apr 25, 2025 | 0.93% (0.00926) | 74.79th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.60% (0.02601) | 84.59th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.10% (0.00104) | 43.20th | v3 (v2023.03.01) |
| Jun 27, 2024 | 0.10% (0.00104) | 43.05th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00104) | 41.05th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.50% (0.04499) | 74.08th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.43% (0.03427) | 68.31th | v1 |
| Jan 6, 2022 | 3.43% (0.03427) | 68.01th | v1 |
| Sep 1, 2021 | 0.78% (0.00785) | 52.07th | v1 |
| Apr 14, 2021 | 0.78% (0.00785) | 0.00th | v1 |
References (2)
- http://jvn.jp/en/jp/JVN79854355/index.html x_refsource_MISCThird Party AdvisoryVDB Entry
- https://kb.cybozu.support/article/36124 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://jvn.jp/en/jp/JVN79854355/index.html | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://kb.cybozu.support/article/36124 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.