CRITICAL
The custom authentication realm used by karaf-tomcat's "opendaylight" realm in Opendaylight before Helium SR3 will authenticate any username and password combination
Published Jun 27, 2017
9.8
CRITICALCVSS 3.0
EPSS 2.74%
Description
The custom authentication realm used by karaf-tomcat's "opendaylight" realm in Opendaylight before Helium SR3 will authenticate any username and password combination.
Affected products
No data.
- 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.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.74% 0.02737
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02737
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.74% (0.02737) | 85.61th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.75% (0.02749) | 84.23th | v5 (v2026.06.15) |
| May 31, 2026 | 0.51% (0.00507) | 66.57th | v4 (v2025.03.14) |
| Apr 25, 2025 | 3.00% (0.03002) | 85.83th | v4 (v2025.03.14) |
| Mar 30, 2025 | 4.02% (0.04022) | 87.40th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.42% (0.05415) | 83.20th | v4 (v2025.03.14) |
| Mar 19, 2025 | 4.02% (0.04022) | 87.09th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.00% (0.03002) | 85.67th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.50% (0.00495) | 77.00th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.50% (0.00495) | 75.50th | v3 (v2023.03.01) |
| Jun 7, 2023 | 0.50% (0.00495) | 72.81th | v3 (v2023.03.01) |
| Apr 12, 2023 | 0.70% (0.00701) | 77.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.40% (0.01395) | 84.30th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
Weaknesses (1)
References (8)
- http://www.openwall.com/lists/oss-security/2015/03/20/3 mailing-listx_refsource_MLISTMailing ListVDB Entry
- http://www.securityfocus.com/bid/73255 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://cloudrouter.org/security/ x_refsource_CONFIRMThird Party Advisory
- https://github.com/advisories/GHSA-qm24-4869-99pj Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2015-1778
- https://web.archive.org/web/20150510044305/https://git.opendaylight.org/gerrit/#/c/16307
- https://web.archive.org/web/20150510044305/https://wiki.opendaylight.org/view/Security_Advisories#.5BImportant.5D_CVE-2015-1778_OpenDaylight:_authentication_bypass
- https://wiki.opendaylight.org/view/Security_Advisories x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2015/03/20/3 | mailing-listx_refsource_MLISTMailing ListVDB Entry | |
| http://www.securityfocus.com/bid/73255 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://cloudrouter.org/security/ | x_refsource_CONFIRMThird Party Advisory | |
| https://github.com/advisories/GHSA-qm24-4869-99pj | Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2015-1778 | ||
| https://web.archive.org/web/20150510044305/https://git.opendaylight.org/gerrit/#/c/16307 | ||
| https://web.archive.org/web/20150510044305/https://wiki.opendaylight.org/view/Security_Advisories#.5BImportant.5D_CVE-2015-1778_OpenDaylight:_authentication_bypass | ||
| https://wiki.opendaylight.org/view/Security_Advisories | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Jun 27, 2017
Updated Aug 6, 2024
Reserved Feb 17, 2015
Link CVE-2015-1778
CISA Vulnrichment
GHSA-QM24-4869-99PJ Updated n/a