Zenoss Core before 4.2.5 SP161 sets an infinite lifetime for the session ID cookie, which makes it easier for remote attackers to hijack sessions by leveraging an unattended workstation, aka ZEN-12691
Published Dec 15, 2014
6.8
MEDIUMCVSS 2.0
EPSS 2.05%
Description
Zenoss Core before 4.2.5 SP161 sets an infinite lifetime for the session ID cookie, which makes it easier for remote attackers to hijack sessions by leveraging an unattended workstation, aka ZEN-12691.
Affected products
No data.
- ≤ 4.2.5
- 2.4.0
- 2.4.5
- 2.5.0
- 2.5.1
- 2.5.2
- 3.0.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.1.0
- 3.2.0
- 3.2.1
- 4.2.0
- 4.2.3
- 4.2.4
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.
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 1, 2026.
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 | 2.05% (0.02048) | 80.51th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.05% (0.02048) | 78.64th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.62% (0.00620) | 68.22th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.52% (0.00522) | 77.65th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.52% (0.00522) | 76.19th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.52% (0.00522) | 73.29th | 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) |
No CWE recorded.
References (2)
- http://www.kb.cert.org/vuls/id/449452 third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource
- https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.kb.cert.org/vuls/id/449452 | third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource | |
| https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.