HIGH
An issue was discovered in zzcms 8.2
Published Apr 7, 2018
7.5
HIGHCVSS 3.1
EPSS 2.56%
Description
An issue was discovered in zzcms 8.2. user/adv.php allows remote attackers to delete arbitrary files via directory traversal sequences in the oldimg parameter. This can be leveraged for database access by deleting install.lock.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
7.5 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
No CVSS v3.0 score for this CVE.
6.4 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.56% 0.02564
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02564
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 1, 2026 | 2.56% (0.02564) | 84.56th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.62% (0.02621) | 83.42th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.75% (0.00752) | 70.86th | v4 (v2025.03.14) |
| Mar 29, 2025 | 9.05% (0.09049) | 87.59th | v4 (v2025.03.14) |
| Mar 24, 2025 | 0.75% (0.00752) | 70.83th | v4 (v2025.03.14) |
| Mar 23, 2025 | 5.15% (0.05147) | 88.00th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.23% (0.00232) | 61.75th | v3 (v2023.03.01) |
| Feb 15, 2024 | 0.23% (0.00232) | 60.41th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00215) | 57.69th | 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 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.52% (0.00523) | 12.55th | v1 |
| Jan 6, 2022 | 0.52% (0.00523) | 12.10th | v1 |
| Sep 1, 2021 | 0.52% (0.00523) | 32.27th | v1 |
| Apr 14, 2021 | 0.52% (0.00523) | 0.00th | v1 |
Weaknesses (1)
References (1)
- https://github.com/cherryla/zzcms/blob/master/adv.php.md x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/cherryla/zzcms/blob/master/adv.php.md | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 7, 2018
Updated Aug 5, 2024
Reserved Apr 5, 2018
Link CVE-2018-9331
CISA Vulnrichment
Updated n/a