CRITICAL
mplus CBC383Z CBC383Z_mplus_MDr026 devices allow remote attackers to discover credentials via iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0 and iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0 SNMP requests
Published Dec 23, 2018
9.8
CRITICALCVSS 3.0
EPSS 1.51%
Description
mplus CBC383Z CBC383Z_mplus_MDr026 devices allow remote attackers to discover credentials via iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0 and iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0 SNMP requests.
Affected products
No data.
AND
- cbc383z_mplus_mdr026
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
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.51% 0.01513
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01513
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.51% (0.01513) | 73.55th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.51% (0.01513) | 71.09th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.64% (0.00644) | 68.93th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.29% (0.02290) | 89.33th | v3 (v2023.03.01) |
| Sep 17, 2024 | 2.42% (0.02419) | 90.14th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.46% (0.00457) | 74.97th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.41% (0.00406) | 73.22th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.37% (0.00371) | 71.87th | v3 (v2023.03.01) |
| Jan 21, 2024 | 2.21% (0.02206) | 88.33th | v3 (v2023.03.01) |
| Dec 17, 2023 | 1.74% (0.01735) | 86.51th | v3 (v2023.03.01) |
| Oct 29, 2023 | 1.55% (0.01546) | 85.71th | v3 (v2023.03.01) |
| Sep 23, 2023 | 1.12% (0.01123) | 82.94th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.89% (0.00893) | 80.17th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.78% (0.00785) | 22.12th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.78% (0.00785) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csv x_refsource_MISCThird Party Advisory
- https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.html x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csv | x_refsource_MISCThird Party Advisory | |
| https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.html | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 23, 2018
Updated Sep 16, 2024
Reserved Dec 23, 2018
Link CVE-2018-20397
CISA Vulnrichment
Updated n/a