HIGH
Invensys Wonderware Information Server 4.0 SP1 and 4.5 does not properly implement client controls, which allows remote attackers to bypass intended access restrictions via unspecified vectors
Published Apr 2, 2012
7.5
HIGHCVSS 2.0
EPSS 2.16%
Description
Invensys Wonderware Information Server 4.0 SP1 and 4.5 does not properly implement client controls, which allows remote attackers to bypass intended access restrictions via unspecified vectors.
Affected products
No data.
OR
- 4.0
- 4.5
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.
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.
2.16% 0.02164
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02164
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 | 2.16% (0.02164) | 81.57th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.19% (0.02188) | 80.01th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.56% (0.00563) | 66.39th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.23% (0.01233) | 86.04th | v3 (v2023.03.01) |
| May 2, 2024 | 1.23% (0.01233) | 85.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.23% (0.01233) | 83.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (1)
References (6)
- http://osvdb.org/80890 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/48603 third-party-advisoryx_refsource_SECUNIA
- http://www.securityfocus.com/bid/52851 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1026886 vdb-entryx_refsource_SECTRACK
- http://www.securitytracker.com/id?1026887 vdb-entryx_refsource_SECTRACK
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-062-01.pdf x_refsource_MISCUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/80890 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/48603 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.securityfocus.com/bid/52851 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1026886 | vdb-entryx_refsource_SECTRACK | |
| http://www.securitytracker.com/id?1026887 | vdb-entryx_refsource_SECTRACK | |
| http://www.us-cert.gov/control_systems/pdf/ICSA-12-062-01.pdf | x_refsource_MISCUS Government Resource |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner certcc
Published Apr 2, 2012
Updated Aug 6, 2024
Reserved Dec 21, 2011
Link CVE-2012-0228
CISA Vulnrichment
Updated n/a