Vulnerability record · CVE-2011-4881 · published 13 April 2012
CVE-2011-4881: Atvise webmi2ads vulnerability
Atvise · Webmi2ads
The web server in Certec atvise webMI2ADS (aka webMI) before 2.0.2 does not properly check return values from functions, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted HTTP request.
Description
The web server in Certec atvise webMI2ADS (aka webMI) before 2.0.2 does not properly check return values from functions, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted HTTP request.
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected products
1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| http://www.us-cert.gov/control_systems/pdf/ICSA-12-102-01.pdf | US Government Resource |
| http://www.us-cert.gov/control_systems/pdf/ICSA-12-102-01.pdf | US Government Resource |
Track CVE-2011-4881 inside VULONE
Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.
Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
Source: NIST National Vulnerability Database (record CVE-2011-4881), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.
