HIGH
The Norton Core router prior to v237 may be susceptible to a command injection exploit
Published Apr 30, 2018
8.0
HIGHCVSS 3.0
EPSS 15.27%
Description
The Norton Core router prior to v237 may be susceptible to a command injection exploit. This is a type of attack in which the goal is execution of arbitrary commands on the host system via vulnerable software.
Affected products
-
- Version Prior to v237StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Symantec Corporation | Norton Core | n/a |
|
AND
- < 237
Running on/with
- 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.
8.0 HIGH NVD
CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction Required
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.
15.27% 0.15274
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.15274
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 (41 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 15.27% (0.15274) | 96.67th | v5 (v2026.06.15) |
| Sep 22, 2026 | 16.39% (0.16390) | 96.82th | v5 (v2026.06.15) |
| Sep 21, 2026 | 10.63% (0.10630) | 95.66th | v5 (v2026.06.15) |
| Sep 6, 2026 | 16.39% (0.16390) | 96.76th | v5 (v2026.06.15) |
| Sep 5, 2026 | 10.84% (0.10843) | 95.62th | v5 (v2026.06.15) |
| Aug 30, 2026 | 16.71% (0.16711) | 96.80th | v5 (v2026.06.15) |
| Aug 28, 2026 | 10.84% (0.10843) | 95.60th | v5 (v2026.06.15) |
| Aug 24, 2026 | 16.71% (0.16711) | 96.78th | v5 (v2026.06.15) |
| Aug 23, 2026 | 10.84% (0.10843) | 95.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 16.71% (0.16711) | 96.62th | v5 (v2026.06.15) |
| May 26, 2026 | 20.91% (0.20911) | 95.71th | v4 (v2025.03.14) |
| Nov 21, 2025 | 18.69% (0.18694) | 95.01th | v4 (v2025.03.14) |
| Nov 18, 2025 | 27.74% (0.27736) | 96.16th | v4 (v2025.03.14) |
| Jul 28, 2025 | 19.46% (0.19462) | 95.12th | v4 (v2025.03.14) |
| Jun 11, 2025 | 22.18% (0.22177) | 95.47th | v4 (v2025.03.14) |
| May 18, 2025 | 28.70% (0.28698) | 96.25th | v4 (v2025.03.14) |
| Mar 31, 2025 | 22.41% (0.22415) | 95.35th | v4 (v2025.03.14) |
| Mar 30, 2025 | 24.09% (0.24094) | 95.60th | v4 (v2025.03.14) |
| Mar 29, 2025 | 28.02% (0.28024) | 94.40th | v4 (v2025.03.14) |
| Mar 28, 2025 | 24.09% (0.24094) | 95.60th | v4 (v2025.03.14) |
| Mar 27, 2025 | 28.02% (0.28024) | 95.79th | v4 (v2025.03.14) |
| Mar 20, 2025 | 25.44% (0.25443) | 95.79th | v4 (v2025.03.14) |
| Mar 19, 2025 | 28.02% (0.28024) | 95.87th | v4 (v2025.03.14) |
| Mar 17, 2025 | 25.44% (0.25443) | 95.76th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.73% (0.00726) | 81.33th | v3 (v2023.03.01) |
| Mar 9, 2024 | 0.73% (0.00726) | 80.20th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.51% (0.00514) | 75.98th | v3 (v2023.03.01) |
| Sep 21, 2023 | 0.51% (0.00514) | 73.84th | v3 (v2023.03.01) |
| Jun 17, 2023 | 0.54% (0.00538) | 73.98th | v3 (v2023.03.01) |
| Apr 24, 2023 | 0.77% (0.00767) | 78.62th | v3 (v2023.03.01) |
| Mar 22, 2023 | 0.59% (0.00594) | 75.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.61% (0.00607) | 75.29th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.12% (0.03124) | 83.83th | v2 (v2022.01.01) |
| Jul 7, 2022 | 3.12% (0.03124) | 82.69th | v2 (v2022.01.01) |
| Apr 16, 2022 | 3.59% (0.03593) | 83.45th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.12% (0.04121) | 84.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.12% (0.04121) | 68.08th | v2 (v2022.01.01) |
| Feb 3, 2022 | 6.22% (0.06225) | 82.33th | v1 |
| Jan 6, 2022 | 6.22% (0.06225) | 82.16th | v1 |
| Sep 1, 2021 | 6.22% (0.06225) | 89.92th | v1 |
| Apr 14, 2021 | 6.22% (0.06225) | 0.00th | v1 |
Weaknesses (0)
No CWE recorded.
References (3)
- http://www.securityfocus.com/bid/103955 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/44574/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
- https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20180430_00 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/103955 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://www.exploit-db.com/exploits/44574/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry | |
| https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20180430_00 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner symantec
Published Apr 30, 2018
Updated Sep 16, 2024
Reserved Jan 5, 2018
Link CVE-2018-5234
CISA Vulnrichment
Updated n/a