OpenAM (Open Source Edition) allows an attacker to bypass authentication and access unauthorized contents via unspecified vectors
Published Nov 2, 2017
8.1
HIGHCVSS 3.1
EPSS 2.63%
Description
OpenAM (Open Source Edition) allows an attacker to bypass authentication and access unauthorized contents via unspecified vectors. Note that this vulnerability affects OpenAM (Open Source Edition) implementations configured as SAML 2.0IdP, and switches authentication methods based on AuthnContext requests sent from the service provider.
Affected products
-
- Version Open Source EditionStatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Open Source Solution Technology Corporation | OpenAM | 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:H/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:P
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 3, 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 (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 2.63% (0.02625) | 84.97th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.63% (0.02625) | 83.45th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.02% (0.01018) | 75.19th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.12% (0.02116) | 73.54th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.40% (0.00399) | 73.78th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.40% (0.00399) | 72.86th | v3 (v2023.03.01) |
| Oct 13, 2023 | 0.40% (0.00399) | 70.57th | v3 (v2023.03.01) |
| Aug 18, 2023 | 0.56% (0.00565) | 74.90th | v3 (v2023.03.01) |
| Jun 22, 2023 | 0.67% (0.00673) | 76.97th | v3 (v2023.03.01) |
| May 5, 2023 | 0.72% (0.00718) | 77.75th | v3 (v2023.03.01) |
| Mar 26, 2023 | 0.68% (0.00680) | 76.92th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.46% (0.01460) | 84.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.83% (0.00833) | 24.58th | v1 |
| Jan 6, 2022 | 0.83% (0.00833) | 23.96th | v1 |
| Sep 1, 2021 | 0.83% (0.00833) | 57.50th | v1 |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
References (3)
- https://jvn.jp/en/jp/JVN79546124/ third-party-advisoryx_refsource_JVNThird Party AdvisoryVDB Entry
- https://www.cs.themistruct.com/ x_refsource_MISCThird Party Advisory
- https://www.osstech.co.jp/support/am2017-2-1-en x_refsource_MISCPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://jvn.jp/en/jp/JVN79546124/ | third-party-advisoryx_refsource_JVNThird Party AdvisoryVDB Entry | |
| https://www.cs.themistruct.com/ | x_refsource_MISCThird Party Advisory | |
| https://www.osstech.co.jp/support/am2017-2-1-en | x_refsource_MISCPatchVendor Advisory |
Change history (0)
No recorded changes yet.