CVE-2011-4883 Denial of service in n/a
Remote attackers can cause denial of service in atvise webMI web server via crafted HTTP requests due to improper input validation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2011-4883?
CVE-2011-4883 is a medium-severity denial of service vulnerability in n/a, published on 13 Apr 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The web server in Certec atvise webMI2ADS (aka webMI) before 2.0.2 does not properly validate values in HTTP requests, which allows remote attackers to cause a denial of service (resource consumption) via a crafted request.
Weakness: CWE-20
Which versions are affected by CVE-2011-4883?
It affects 1 product.
Products include Atvise Webmi2ads.
How do I fix CVE-2011-4883?
No fix has been published for CVE-2011-4883 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2011-4883 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-4883 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-462h-4q98-573v.