AMP: validation bypass in oauth
Published Jul 7, 2017
9.8
CRITICALCVSS 3.0
EPSS 2.16%
Description
Red Hat 3scale (aka RH-3scale) API Management Platform (AMP) before 2.0.0 would permit creation of an access token without a client secret. An attacker could use this flaw to circumvent authentication controls and gain access to restricted APIs. NOTE: some sources have a typo in which CVE-2017-7512 maps to an OpenVPN vulnerability. The proper CVE ID for that OpenVPN vulnerability is CVE-2017-7521. Specifically, CVE-2017-7521 is the correct CVE ID for TWO closely related findings in OpenVPN. Any source that lists BOTH CVE-2017-7512 and CVE-2017-7521 for OpenVPN should have listed ONLY CVE-2017-7521.
Affected products
- Vendor n/a Product 3scale AMP before 2.0.0 Defaultn/a
- Version 3scale AMP before 2.0.0StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | 3scale AMP before 2.0.0 | n/a |
|
- n/a
No data.
3scale API Management 2.0 on RHEL 7
3scale-amp20/memcached:1.4.15-8
Fixed · RHSA-2017:1712
| Product | Package | State | Advisory |
|---|---|---|---|
| 3scale API Management 2.0 on RHEL 7 | 3scale-amp20/memcached:1.4.15-8 | Fixed | RHSA-2017:1712 |
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
AV:N/AC:L/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 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.16% (0.02163) | 81.59th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.16% (0.02163) | 79.80th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.32% (0.00316) | 70.67th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.32% (0.00316) | 69.58th | v3 (v2023.03.01) |
| May 8, 2023 | 0.32% (0.00316) | 65.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.22% (0.00223) | 58.76th | 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 (6)
- https://access.redhat.com/errata/RHSA-2017:1712 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2017-7512 Vendor Advisory
- https://access.redhat.com/security/cve/cve-2017-7512 x_refsource_CONFIRMVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1457997 x_refsource_CONFIRMIssue TrackingVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2017-7512
- https://www.cve.org/CVERecord?id=CVE-2017-7512
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2017:1712 | vendor-advisoryx_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2017-7512 | Vendor Advisory | |
| https://access.redhat.com/security/cve/cve-2017-7512 | x_refsource_CONFIRMVendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1457997 | x_refsource_CONFIRMIssue TrackingVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2017-7512 | ||
| https://www.cve.org/CVERecord?id=CVE-2017-7512 |
Change history (0)
No recorded changes yet.