HIGH
Directory traversal vulnerability in Advantech WebAccess before 8.1 allows remote attackers to list arbitrary virtual-directory files via unspecified vectors
Published Jan 15, 2016
7.5
HIGHCVSS 3.0
EPSS 4.69%
Description
Directory traversal vulnerability in Advantech WebAccess before 8.1 allows remote attackers to list arbitrary virtual-directory files via unspecified vectors.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
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.
4.69% 0.04693
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04693
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 (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.69% (0.04693) | 91.51th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.69% (0.04693) | 90.59th | v5 (v2026.06.15) |
| Apr 23, 2026 | 2.25% (0.02252) | 84.64th | v4 (v2025.03.14) |
| Mar 30, 2025 | 3.55% (0.03548) | 86.58th | v4 (v2025.03.14) |
| Mar 29, 2025 | 7.33% (0.07334) | 85.85th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.66% (0.03657) | 87.08th | v4 (v2025.03.14) |
| Dec 17, 2024 | 15.53% (0.15525) | 95.87th | v3 (v2023.03.01) |
| Sep 21, 2024 | 33.05% (0.33046) | 97.11th | v3 (v2023.03.01) |
| May 20, 2024 | 26.26% (0.26264) | 96.73th | v3 (v2023.03.01) |
| Feb 14, 2024 | 30.35% (0.30351) | 96.78th | v3 (v2023.03.01) |
| Dec 8, 2023 | 23.89% (0.23891) | 96.12th | v3 (v2023.03.01) |
| Nov 6, 2023 | 30.35% (0.30351) | 96.44th | v3 (v2023.03.01) |
| Sep 1, 2023 | 28.21% (0.28208) | 96.24th | v3 (v2023.03.01) |
| Jul 29, 2023 | 25.96% (0.25958) | 96.09th | v3 (v2023.03.01) |
| Jun 26, 2023 | 24.49% (0.24490) | 95.96th | v3 (v2023.03.01) |
| May 23, 2023 | 20.08% (0.20077) | 95.60th | v3 (v2023.03.01) |
| Apr 16, 2023 | 24.10% (0.24105) | 95.88th | v3 (v2023.03.01) |
| Mar 8, 2023 | 18.12% (0.18123) | 95.32th | v3 (v2023.03.01) |
| Mar 7, 2023 | 12.72% (0.12722) | 94.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (1)
References (6)
- http://www.zerodayinitiative.com/advisories/ZDI-16-122 x_refsource_MISC
- http://www.zerodayinitiative.com/advisories/ZDI-16-123 x_refsource_MISC
- http://www.zerodayinitiative.com/advisories/ZDI-16-124 x_refsource_MISC
- http://www.zerodayinitiative.com/advisories/ZDI-16-125 x_refsource_MISC
- http://www.zerodayinitiative.com/advisories/ZDI-16-126 x_refsource_MISC
- https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01 x_refsource_MISCThird Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://www.zerodayinitiative.com/advisories/ZDI-16-122 | x_refsource_MISC | |
| http://www.zerodayinitiative.com/advisories/ZDI-16-123 | x_refsource_MISC | |
| http://www.zerodayinitiative.com/advisories/ZDI-16-124 | x_refsource_MISC | |
| http://www.zerodayinitiative.com/advisories/ZDI-16-125 | x_refsource_MISC | |
| http://www.zerodayinitiative.com/advisories/ZDI-16-126 | x_refsource_MISC | |
| https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01 | x_refsource_MISCThird Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner icscert
Published Jan 15, 2016
Updated Aug 5, 2024
Reserved Dec 17, 2015
Link CVE-2016-0855
CISA Vulnrichment
Updated n/a