Vulnerability Report

CVE-2017-7929

Title: Advantech Webaccess Path Traversal / LFI

Arbitrary File Access

Proof Of Concept

No public PoC currently indexed for CVE-2017-7929.

CWE Category CWE-22

Published Date May 06, 2017

Modified Date Jun 17, 2026

Exploit Status Not Found

Score 7.1 CVSS v3.0

Exploit Probability (EPSS)

1.54%

Vulnerability Summary

CVE-2017-7929: An Absolute Path Traversal issue was discovered in Advantech WebAccess Version 8.1 and prior. The absolute path traversal vulnerability has been identified, which may allow an attacker to traverse the file system to access restricted files or directories.

Impacted Vendors

broadwin 1

zarafa 1

advantech 1

Reference Links

http://www.securityfocus.com/bid/98311 https://ics-cert.us-cert.gov/advisories/ICSA-17-124-03 http://www.securityfocus.com/bid/98311 https://ics-cert.us-cert.gov/advisories/ICSA-17-124-03

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.1

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:L/UI:N/S:U/C:L/I:N/A:H

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.5

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns