Advantech WebAccess 8.3.2 and below is vulnerable to multiple reflected cross site scripting vulnerabilities
Published Oct 22, 2018
6.1
MEDIUMCVSS 3.0
EPSS 0.88%
Description
Advantech WebAccess 8.3.2 and below is vulnerable to multiple reflected cross site scripting vulnerabilities. A remote unauthenticated attacker could potentially exploit this vulnerability by tricking a victim to supply malicious HTML or JavaScript code to WebAccess, which is then reflected back to the victim and executed by the web browser.
Affected products
-
- Version 8.3.2 and belowStatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Advantech | Advantech WebAccess | 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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AV:N/AC:M/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.88% (0.00880) | 57.65th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.88% (0.00880) | 57.53th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.41% (0.00411) | 74.14th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.41% (0.00411) | 73.23th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.41% (0.00411) | 69.86th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.56% (0.00556) | 13.12th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.56% (0.00556) | 0.00th | v1 |
References (1)
- https://www.tenable.com/security/research/tra-2018-33 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.tenable.com/security/research/tra-2018-33 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.