CVE-2011-4871
CVSS V2 Medium 5
CVSS V3 None
Description
Open Automation Software OPC Systems.NET before 5.0 allows remote attackers to cause a denial of service via a malformed .NET RPC packet on TCP port 58723.
Overview
- CVE ID
- CVE-2011-4871
- Assigner
- cret@cert.org
- Vulnerability Status
- Analyzed
- Published Version
- 2012-04-18T10:33:31
- Last Modified Date
- 2012-04-20T04:00:00
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:opcsystems:opcsystems.net:*:*:*:*:*:*:*:* | 1 | OR | 4.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
References
| Reference URL | Reference Tags |
|---|---|
| http://www.us-cert.gov/control_systems/pdf/ICSA-12-012-01.pdf | US Government Resource |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2011-4871 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4871 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 10:55:09 | Added to TrackCVE |