Description
A Path Traversal issue was discovered in WebAccess versions 8.3.2 and earlier. An attacker has access to files within the directory structure of the target device.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Advantech WebAccess | Advantech WebAccess | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- Advantech WebAccess < 8.3 - Directory Traversal / Remote Code Execution EDB-44278 · webapps · Mar 12, 2018 · verified
GitHub 1 repository
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CN016/WebAccess-CVE-2017-16720- ★ 1 · Oct 10, 2023
WebAccess远程命令执行漏洞(CVE-2017-16720)复现
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 1
- ICSA-18-004-02A Advantech WebAccess (Update A) CISA ICS & IT advisories · Jan 11, 2018