HIGH
ZyXEL PMG5318-B20A devices with firmware 1.00AANC0b5 allow remote authenticated users to obtain administrative privileges by leveraging access to the user account
Published Dec 31, 2015
8.0
HIGHCVSS 3.0
EPSS 2.21%
Description
ZyXEL PMG5318-B20A devices with firmware 1.00AANC0b5 allow remote authenticated users to obtain administrative privileges by leveraging access to the user account.
Affected products
No data.
- v100aanc0b5
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.
8.0 HIGH NVD
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Adjacent
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
8.3 HIGH NVD
AV:A/AC:L/Au:N/C:C/I:C/A:C
Access Vector Adjacent
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.21% 0.02207
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02207
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 | 2.21% (0.02207) | 81.93th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.21% (0.02207) | 80.19th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.41% (0.00414) | 59.51th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.19% (0.00187) | 57.37th | v3 (v2023.03.01) |
| Jul 2, 2024 | 0.19% (0.00187) | 56.32th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.19% (0.00187) | 54.32th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.06% (0.01061) | 52.82th | v2 (v2022.01.01) |
| Sep 19, 2022 | 1.06% (0.01061) | 51.19th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.06% (0.01061) | 49.19th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.06% (0.01061) | 28.23th | v2 (v2022.01.01) |
Weaknesses (1)
References (3)
- http://www.securitytracker.com/id/1034553 vdb-entryx_refsource_SECTRACK
- https://www.kb.cert.org/vuls/id/870744 third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource
- https://www.kb.cert.org/vuls/id/BLUU-9ZQU2R x_refsource_CONFIRMThird Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1034553 | vdb-entryx_refsource_SECTRACK | |
| https://www.kb.cert.org/vuls/id/870744 | third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource | |
| https://www.kb.cert.org/vuls/id/BLUU-9ZQU2R | x_refsource_CONFIRMThird Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner certcc
Published Dec 31, 2015
Updated Aug 6, 2024
Reserved Aug 14, 2015
Link CVE-2015-6020
CISA Vulnrichment
Updated n/a