Vulnerability Report

CVE-2016-0855

Title: Advantech Webaccess Path Traversal / LFI

Arbitrary File Access

Proof Of Concept

No public PoC currently indexed for CVE-2016-0855.

CWE Category CWE-22

Published Date Jan 15, 2016

Modified Date Jun 17, 2026

Exploit Status Not Found

Score 7.5 CVSS v3.0

Exploit Probability (EPSS)

4.69%

Vulnerability Summary

CVE-2016-0855: Directory traversal vulnerability in Advantech WebAccess before 8.1 allows remote attackers to list arbitrary virtual-directory files via unspecified vectors.

Impacted Vendors

broadwin 1

zarafa 1

advantech 1

Reference Links

http://www.zerodayinitiative.com/advisories/ZDI-16-122 http://www.zerodayinitiative.com/advisories/ZDI-16-123 http://www.zerodayinitiative.com/advisories/ZDI-16-124 http://www.zerodayinitiative.com/advisories/ZDI-16-125 http://www.zerodayinitiative.com/advisories/ZDI-16-126 https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01 http://www.zerodayinitiative.com/advisories/ZDI-16-122 http://www.zerodayinitiative.com/advisories/ZDI-16-123 http://www.zerodayinitiative.com/advisories/ZDI-16-124 http://www.zerodayinitiative.com/advisories/ZDI-16-125 http://www.zerodayinitiative.com/advisories/ZDI-16-126 https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2016-0855 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 17, 2026 MODIFIED

Vulnerability data updated via NVD.

May 06, 2026 MODIFIED

Vulnerability data updated via NVD.

April 12, 2025 MODIFIED

Vulnerability data or affected products updated.

January 15, 2016 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Stack

No specific products linked.