CVE-2016-0855
Directory traversal vulnerability in Advantech WebAccess before 8.1 allows remote attackers to...
Directory traversal vulnerability in Advantech WebAccess before 8.1 allows remote attackers to list arbitrary virtual-directory files via unspecified vectors.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Directory traversal vulnerability in Advantech WebAccess before 8.1 allows remote attackers to list arbitrary virtual-directory files via unspecified vectors.
- Record
CVE-2016-0855- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
Directory traversal vulnerability in Advantech WebAccess before 8.1 allows remote attackers to list arbitrary virtual-directory files via unspecified vectors.
- Record
CVE-2016-0855- Updated
- 2026-11-02
EUVDEUVD-2016-0866 No score
Directory traversal vulnerability in Advantech WebAccess before 8.1 allows remote attackers to list arbitrary virtual-directory files via unspecified vectors.
- Record
EUVD-2016-0866- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fq7g-2cr5-xrq6
Directory traversal vulnerability in Advantech WebAccess before 8.1 allows remote attackers to...
Directory traversal vulnerability in Advantech WebAccess before 8.1 allows remote attackers to list arbitrary virtual-directory files via unspecified vectors.
- Record
GHSA-fq7g-2cr5-xrq6- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2016-0855 is a high vulnerability (CVSS 7.5) in Advantech Webaccess, published January 15, 2016. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.69%, the 91st percentile. No source names a fixed version.
References
zerodayinitiative.com/advisories/ZDI-16-126
ics-cert.us-cert.gov/advisories/ICSA-16-014-01
nvd.nist.gov/vuln/detail/CVE-2016-0855
github.com/advisories/GHSA-fq7g-2cr5-xrq6