The virtual router in Apache CloudStack before 4.2.1 does not preserve the source restrictions in firewall rules after being restarted, which allows remote attackers to bypass intended restrictions via a request
Published Jan 14, 2014
2.8
LOWCVSS 2.0
EPSS 3.67%
Description
The virtual router in Apache CloudStack before 4.2.1 does not preserve the source restrictions in firewall rules after being restarted, which allows remote attackers to bypass intended restrictions via a request.
Affected products
No data.
- ≤ 4.2.0
- 2.0
- 2.0.1
- 2.1.0
- 2.1.1
- 2.1.2
- 2.1.3
- 2.1.4
- 2.1.5
- 2.1.6
- 2.1.7
- 2.1.8
- 2.1.9
- 2.1.10
- 2.2.0
- 2.2.1
- 2.2.2
- 2.2.3
- 2.2.5
- 2.2.6
- 2.2.7
- 2.2.8
- 2.2.9
- 2.2.11
- 2.2.12
- 2.2.13
- 2.2.14
- 3.0.0
- 3.0.1
- 3.0.2
- 4.0.0
- 4.0.1
- 4.0.2
- 4.1.0
- 4.1.1
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:M/C:P/I:N/A:N
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
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 3, 2026 | 3.67% (0.03675) | 89.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.67% (0.03675) | 88.19th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.12% (0.01116) | 76.69th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.22% (0.00220) | 61.07th | v3 (v2023.03.01) |
| Oct 11, 2023 | 0.22% (0.00223) | 60.27th | v3 (v2023.03.01) |
| Mar 31, 2023 | 0.22% (0.00219) | 58.25th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.31% (0.00311) | 65.32th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.07% (0.02072) | 79.91th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.07% (0.02072) | 77.99th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.07% (0.02072) | 56.68th | v2 (v2022.01.01) |
References (7)
- http://secunia.com/advisories/55960 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/60284 third-party-advisoryx_refsource_SECUNIA
- http://support.citrix.com/article/CTX140989 x_refsource_CONFIRM
- http://www.securityfocus.com/bid/69432 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1030762 vdb-entryx_refsource_SECTRACK
- https://blogs.apache.org/cloudstack/entry/cve_2013_6398_cloudstack_virtual x_refsource_CONFIRMVendor Advisory
- https://issues.apache.org/jira/browse/CLOUDSTACK-5263 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/55960 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://secunia.com/advisories/60284 | third-party-advisoryx_refsource_SECUNIA | |
| http://support.citrix.com/article/CTX140989 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/69432 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1030762 | vdb-entryx_refsource_SECTRACK | |
| https://blogs.apache.org/cloudstack/entry/cve_2013_6398_cloudstack_virtual | x_refsource_CONFIRMVendor Advisory | |
| https://issues.apache.org/jira/browse/CLOUDSTACK-5263 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.