CRITICAL
authentication.cgi on D-Link DIR-868L devices with Singapore StarHub firmware before v1.21SHCb03 allows remote attackers to execute arbitrary code
Published Apr 4, 2018
9.8
CRITICALCVSS 3.1
EPSS 4.61%
Description
authentication.cgi on D-Link DIR-868L devices with Singapore StarHub firmware before v1.21SHCb03 allows remote attackers to execute arbitrary code.
Affected products
No data.
AND
- < 1.21shcb03
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.
9.8 CRITICAL NVD
CVSS:3.1/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
No CVSS v3.0 score for this CVE.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
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.
4.61% 0.04613
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04613
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (24 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.61% (0.04613) | 91.39th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.71% (0.04715) | 90.63th | v5 (v2026.06.15) |
| Apr 30, 2026 | 5.36% (0.05358) | 90.11th | v4 (v2025.03.14) |
| Nov 21, 2025 | 4.02% (0.04018) | 87.98th | v4 (v2025.03.14) |
| Nov 18, 2025 | 7.21% (0.07205) | 90.70th | v4 (v2025.03.14) |
| Sep 28, 2025 | 4.22% (0.04223) | 88.31th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.56% (0.07557) | 91.00th | v4 (v2025.03.14) |
| Mar 29, 2025 | 13.75% (0.13750) | 90.45th | v4 (v2025.03.14) |
| Mar 17, 2025 | 7.56% (0.07557) | 91.20th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.82% (0.01821) | 88.39th | v3 (v2023.03.01) |
| May 10, 2024 | 1.82% (0.01821) | 88.14th | v3 (v2023.03.01) |
| Apr 25, 2024 | 1.75% (0.01748) | 87.78th | v3 (v2023.03.01) |
| Mar 15, 2024 | 1.65% (0.01648) | 87.27th | v3 (v2023.03.01) |
| Feb 8, 2024 | 1.68% (0.01675) | 87.24th | v3 (v2023.03.01) |
| Nov 9, 2023 | 1.35% (0.01353) | 84.63th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.84% (0.00845) | 79.57th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02166) | 80.16th | v2 (v2022.01.01) |
| Dec 30, 2022 | 2.17% (0.02166) | 79.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.98% (0.01978) | 77.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.98% (0.01978) | 56.34th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.37% (0.01374) | 32.00th | v1 |
| Jan 6, 2022 | 1.37% (0.01374) | 31.26th | v1 |
| Sep 1, 2021 | 1.37% (0.01374) | 70.79th | v1 |
| Apr 14, 2021 | 1.37% (0.01374) | 0.00th | v1 |
Weaknesses (1)
References (2)
- http://www.dlink.com.sg/dir-868l/#firmware x_refsource_MISCPatchVendor Advisory
- https://www.fortinet.com/blog/threat-research/fortiguard-labs-discovers-vulnerability-in--d-link-router-dir868.html x_refsource_MISCPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.dlink.com.sg/dir-868l/#firmware | x_refsource_MISCPatchVendor Advisory | |
| https://www.fortinet.com/blog/threat-research/fortiguard-labs-discovers-vulnerability-in--d-link-router-dir868.html | x_refsource_MISCPatchThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 4, 2018
Updated Sep 16, 2024
Reserved Apr 4, 2018
Link CVE-2018-9284
CISA Vulnrichment
Updated n/a