Vulnerability Details : CVE-2012-2598
Buffer overflow in the DiagAgent web server in Siemens WinCC 7.0 SP3 through Update 2 allows remote attackers to cause a denial of service (agent outage) via crafted input.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2012-2598
Probability of exploitation activity in the next 30 days: 0.08%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 31 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2012-2598
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2012-2598
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-2598
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http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-223158.pdf
Vendor Advisory
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http://www.us-cert.gov/control_systems/pdf/ICSA-12-158-01.pdf
404 - File Not Found | CISAUS Government Resource
Products affected by CVE-2012-2598
- cpe:2.3:a:siemens:wincc:7.0:sp3:*:*:*:*:*:*
- cpe:2.3:a:siemens:wincc:7.0:sp3:update_1:*:*:*:*:*
- cpe:2.3:a:siemens:wincc:7.0:sp3:update_2:*:*:*:*:*