PT-2014-3830 · Advantech · Webaccess

Publicado 2014-04-12 · Atualizado 2025-09-19 · CVE-2014-0768

Positive Technologies (AI Summary)

CVSS v2.0

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Advantech WebAccess versions prior to 7.2

Description The issue is related to a stack-based buffer overflow that allows remote attackers to execute arbitrary code. This is achieved by providing a long AccessCode2 argument.

Recommendations For versions prior to 7.2, update to version 7.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the webvact.ocx module to minimize the risk of exploitation. Avoid using long AccessCode2 arguments in the affected API endpoint until the issue is resolved.

Correção

RCE

Buffer Overflow

Stack Overflow

Enumeração de Fraquezas

CWE-119

CWE-121

Identificadores relacionados

CVE-2014-0768

ZDI-14-116

Produtos afetados

Webaccess

Referências · 9

• https://t.me/cveNotify/136014 · Publicação no Telegram
• https://cisa.gov/news-events/ics-advisories/icsa-14-079-03 · Nota
• http://securityfocus.com/bid/66732 · Nota
• http://ics-cert.us-cert.gov/advisories/ICSA-14-079-03 · Nota
• https://zerodayinitiative.com/advisories/ZDI-14-116 · Nota de Segurança
• http://webaccess.advantech.com · Nota
• http://securityfocus.com/bid/66740 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2014-0768 · Nota de Segurança
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0768 · Nota