CVE-2011-3321
Published Sep 16, 2011
Last updated 7 years ago
Overview
- Description
- Heap-based buffer overflow in the Siemens WinCC Runtime Advanced Loader, as used in SIMATIC WinCC flexible Runtime and SIMATIC WinCC (TIA Portal) Runtime Advanced, allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted packet to TCP port 2308.
- Source
- cret@cert.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 9.3
- Impact score
- 10
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- CWE-119
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:siemens:simatic_wincc_flexible_runtime:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BA49B1B5-57A3-4405-964F-258B10BAD144"
},
{
"criteria": "cpe:2.3:a:siemens:simatic_wincc_runtime:-:*:*:*:advanced:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1116304B-6CD9-4D44-BC95-B945D82873A4"
}
],
"operator": "OR"
}
]
}
]