Vulnerability Details : CVE-2012-4709
Invensys Wonderware InTouch HMI 2012 R2 and earlier allows remote attackers to read arbitrary files, send HTTP requests to intranet servers, or cause a denial of service (CPU and memory consumption) via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
Vulnerability category: XML external entity (XXE) injectionDenial of service
Products affected by CVE-2012-4709
- cpe:2.3:a:invensys:wonderware_intouch:*:r2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-4709
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-4709
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.9
|
MEDIUM | AV:L/AC:M/Au:N/C:C/I:C/A:C |
3.4
|
10.0
|
NIST |
CWE ids for CVE-2012-4709
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-4709
-
http://ics-cert.us-cert.gov/advisories/ICSA-13-276-01
Invensys Wonderware InTouch Improper Input Validation Vulnerability | CISAUS Government Resource
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