An authentication bypass vulnerability exists in Avalanche versions 6.3.x and below that could allow an attacker to gain access by exploiting the SetUser method or can exploit the Race Condition in the authentication message
Published May 9, 2023
5.9
MEDIUMCVSS 3.1
EPSS 66.66%
Description
An authentication bypass vulnerability exists in Avalanche versions 6.3.x and below that could allow an attacker to gain access by exploiting the SetUser method or can exploit the Race Condition in the authentication message.
Affected products
- Vendor n/a Product Avalanche Defaultn/a
- Version Avalanche versions 6.3.x and belowStatusaffectedConstraints-
- 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 | Avalanche | 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:N/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Jan 29, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (27 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 66.66% (0.66659) | 99.27th | v5 (v2026.06.15) |
| Jun 15, 2026 | 66.66% (0.66659) | 99.19th | v5 (v2026.06.15) |
| Jun 9, 2026 | 4.67% (0.04671) | 89.55th | v4 (v2025.03.14) |
| May 11, 2026 | 1.88% (0.01876) | 83.27th | v4 (v2025.03.14) |
| Dec 18, 2025 | 0.62% (0.00616) | 69.27th | v4 (v2025.03.14) |
| Nov 21, 2025 | 1.77% (0.01773) | 82.10th | v4 (v2025.03.14) |
| Nov 18, 2025 | 15.48% (0.15476) | 94.09th | v4 (v2025.03.14) |
| May 12, 2025 | 1.77% (0.01773) | 81.65th | v4 (v2025.03.14) |
| Apr 15, 2025 | 3.21% (0.03211) | 86.29th | v4 (v2025.03.14) |
| Mar 30, 2025 | 24.60% (0.24600) | 95.67th | v4 (v2025.03.14) |
| Mar 29, 2025 | 19.82% (0.19818) | 92.57th | v4 (v2025.03.14) |
| Mar 17, 2025 | 24.60% (0.24600) | 95.66th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.80% (0.02805) | 91.01th | v3 (v2023.03.01) |
| Jun 10, 2024 | 2.51% (0.02506) | 90.14th | v3 (v2023.03.01) |
| May 15, 2024 | 1.78% (0.01783) | 88.01th | v3 (v2023.03.01) |
| May 4, 2024 | 1.23% (0.01232) | 85.32th | v3 (v2023.03.01) |
| Apr 8, 2024 | 1.63% (0.01627) | 87.25th | v3 (v2023.03.01) |
| Mar 28, 2024 | 1.15% (0.01153) | 84.53th | v3 (v2023.03.01) |
| Feb 21, 2024 | 1.32% (0.01319) | 85.57th | v3 (v2023.03.01) |
| Jan 19, 2024 | 0.51% (0.00506) | 73.98th | v3 (v2023.03.01) |
| Dec 16, 2023 | 0.37% (0.00369) | 69.61th | v3 (v2023.03.01) |
| Nov 14, 2023 | 0.43% (0.00432) | 71.63th | v3 (v2023.03.01) |
| Oct 12, 2023 | 0.59% (0.00591) | 75.85th | v3 (v2023.03.01) |
| Aug 16, 2023 | 0.50% (0.00503) | 73.37th | v3 (v2023.03.01) |
| Jul 8, 2023 | 0.50% (0.00495) | 72.95th | v3 (v2023.03.01) |
| May 17, 2023 | 0.32% (0.00322) | 66.24th | v3 (v2023.03.01) |
| May 10, 2023 | 0.07% (0.00066) | 27.24th | v3 (v2023.03.01) |
References (1)
Change history (0)
No recorded changes yet.