CVE-2014-0766
Advantech WebAccess Stack-based Buffer Overflow
- Published
- Updated
- Reserved
- Assigned by
- icscert
Description
An attacker can exploit this vulnerability by copying an overly long NodeName2 argument into a statically sized buffer on the stack to overflow the static stack buffer. An attacker may use this vulnerability to remotely execute arbitrary code.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| icscertCNA (assigner) | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 2.7% · top 14% of all CVEs (3 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
What to do
Solution: Advantech has created a new version (Version 7.2) that mitigates each of the vulnerabilities described above. Users may download this version from the following location at their web site: http://webaccess.advantech.com/downloads.php?item=software For additional information about WebAccess, please visit the following Advantech web site: http://webaccess.advantech.com/
References (5)
- https://www.cisa.gov/news-events/ics-advisories/icsa-14-079-03 (opens in a new tab)
- 66740 (opens in a new tab)vdb-entryx_refsource_BID
- http://webaccess.advantech.com/ (opens in a new tab)
- http://ics-cert.us-cert.gov/advisories/ICSA-14-079-03 (opens in a new tab)x_refsource_MISCx_transferred
- 66725 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2014-0766)Record last updated .