Buffer overflow in Advantech Webaccess
CVE-2014-0767
An attacker may exploit this vulnerability by passing an overly long value from the AccessCode argument to the control. This will overflow the static stack buffer. The attacker may then execute code on the target device remotely.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.027 (85.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 85.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: 0.000
Affected products
- Advantech Webaccess — versions 5.0, 6.0, 7.0
- Advantech Webaccess — versions 7.2, 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.cisa.gov/news-events/ics-advisories/icsa-14-079-03
- www.securityfocus.com/bid/66740 (vdb-entry)
- webaccess.advantech.com/
- af854a3a-2127-422b-91ae-364da2661108 (Third Party Advisory, US Government Resource)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2014-0767?
- CVE-2014-0767 is a vulnerability in Advantech Webaccess, classified under Stack-based Buffer Overflow. Published 2014-04-12.
- Is CVE-2014-0767 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.