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CVE-2013-0656

23
FAUCET Score

CVE-2013-0656 describes a buffer overflow vulnerability in a third-party ActiveX component used by Siemens SIMATIC RF-MANAGER 2008 and RF-MANAGER Basic 3.0 and earlier. This flaw allows remote attackers to execute arbitrary code on affected systems through a specially crafted website. With a CVSS score of 6.8, it represents a medium severity risk, requiring user interaction (AC:M) but no authentication (Au:N) for potential partial compromise of confidentiality, integrity, and availability (C:P/I:P/A:P). Despite its age, there is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2008CPE matchmatch criteria
cpe:2.3:a:siemens:simatic_rf-manager:2008:*:*:*:*:*:*:*
<= 3.0CPE matchmatch criteria
cpe:2.3:a:siemens:simatic_rf-manager_2008:*:basic:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.68%
Probability of exploitation in next 30 days
EPSS Percentile
84.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0268 is in the 76th percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

siemens.com / corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-099741.pdf
Vendor Advisory
us-cert.gov / control_systems/pdf/ICSA-13-014-01.pdf
US Government Resource