CRITICAL
Symlink Traversal vulnerability in ASUS RT-AC66U and RT-N56U due to misconfiguration in the SMB service
Published Nov 13, 2019
9.8
CRITICALCVSS 3.1
EPSS 2.21%
Description
Symlink Traversal vulnerability in ASUS RT-AC66U and RT-N56U due to misconfiguration in the SMB service.
Affected products
No data.
Configuration 1
AND
- n/a
Configuration 2
AND
- 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.
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.
2.21% 0.02205
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02205
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% (0.02205) | 81.92th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.21% (0.02205) | 80.17th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.04% (0.01042) | 75.92th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.29% (0.00291) | 69.93th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.35% (0.00347) | 70.90th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.35% (0.00347) | 67.18th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
Weaknesses (1)
References (3)
- https://www.ise.io/casestudies/exploiting-soho-routers/ x_refsource_MISCMitigationThird Party Advisory
- https://www.ise.io/soho_service_hacks/ x_refsource_MISCThird Party Advisory
- https://www.ise.io/wp-content/uploads/2017/07/soho_techreport.pdf x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.ise.io/casestudies/exploiting-soho-routers/ | x_refsource_MISCMitigationThird Party Advisory | |
| https://www.ise.io/soho_service_hacks/ | x_refsource_MISCThird Party Advisory | |
| https://www.ise.io/wp-content/uploads/2017/07/soho_techreport.pdf | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Nov 13, 2019
Updated Aug 6, 2024
Reserved Jun 24, 2013
Link CVE-2013-4656
CISA Vulnrichment
Updated n/a