HIGH
The mci_check_login function in api/soap/mc_api.php in the SOAP API in MantisBT before 1.2.9 allows remote attackers to bypass authentication via a null password
Published Jun 29, 2012
7.5
HIGHCVSS 2.0
EPSS 3.73%
Description
The mci_check_login function in api/soap/mc_api.php in the SOAP API in MantisBT before 1.2.9 allows remote attackers to bypass authentication via a null password.
Affected products
No data.
OR
- ≤ 1.2.8
- 0.18.0
- 0.19.0
- 0.19.0
- 0.19.0
- 0.19.0
- 0.19.1
- 0.19.2
- 0.19.3
- 0.19.4
- 0.19.5
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.8
- 1.0.9
- 1.1.0
- 1.1.0
- 1.1.0
- 1.1.0
- 1.1.0
- 1.1.0
- 1.1.0
- 1.1.0
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.5
- 1.1.6
- 1.1.7
- 1.1.8
- 1.1.9
- 1.2.0
- 1.2.0
- 1.2.0
- 1.2.0
- 1.2.0
- 1.2.0
- 1.2.1
- 1.2.2
- 1.2.3
- 1.2.4
- 1.2.5
- 1.2.6
- 1.2.7
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.
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.
3.73% 0.03727
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03727
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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.73% (0.03727) | 89.46th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.73% (0.03727) | 88.35th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.36% (0.01357) | 78.82th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.85% (0.01853) | 88.83th | v3 (v2023.03.01) |
| Jul 10, 2024 | 1.85% (0.01853) | 88.49th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.85% (0.01853) | 86.47th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.78% (0.03779) | 85.48th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.78% (0.03779) | 84.01th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.78% (0.03779) | 67.21th | v2 (v2022.01.01) |
Weaknesses (1)
References (13)
- http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092926.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093063.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093064.html vendor-advisoryx_refsource_FEDORA
- http://secunia.com/advisories/48258 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/49572 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/51199 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-201211-01.xml vendor-advisoryx_refsource_GENTOO
- http://www.debian.org/security/2012/dsa-2500 vendor-advisoryx_refsource_DEBIAN
- http://www.mantisbt.org/bugs/changelog_page.php?version_id=140 x_refsource_CONFIRM
- http://www.mantisbt.org/bugs/view.php?id=13901 x_refsource_CONFIRMPatch
- http://www.openwall.com/lists/oss-security/2012/03/06/9 mailing-listx_refsource_MLIST
- http://www.securityfocus.com/bid/52313 vdb-entryx_refsource_BID
- https://github.com/mantisbt/mantisbt/commit/f5106be52cf6aa72c521f388e4abb5f0de1f1d7f x_refsource_CONFIRMPatch
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Jun 29, 2012
Updated Aug 6, 2024
Reserved Feb 14, 2012
Link CVE-2012-1123
CISA Vulnrichment
Updated n/a