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CVE-2013-6840

18
FAUCET Score

CVE-2013-6840 describes a privilege escalation vulnerability in Siemens COMOS versions prior to 9.2.0.8.1, 10.0.3.1.40, and 10.1.0.0.2, allowing local users to gain database privileges through unspecified means. With a CVSS score of 6.9, this vulnerability is considered medium severity, requiring local access and moderate attack complexity to achieve complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
9.2CPE matchmatch criteria
cpe:2.3:a:siemens:comos:9.2:*:*:*:*:*:*:*
9.2.0.6.10CPE matchmatch criteria
cpe:2.3:a:siemens:comos:9.2.0.6.10:*:*:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:a:siemens:comos:10.0:*:*:*:*:*:*:*
10.0.3.0.4CPE matchmatch criteria
cpe:2.3:a:siemens:comos:10.0.3.0.4:*:*:*:*:*:*:*
10.1CPE matchmatch criteria
cpe:2.3:a:siemens:comos:10.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.9MEDIUM

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
3.4
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.31%
Probability of exploitation in next 30 days
EPSS Percentile
23.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0031 is in the 20th percentile among its peer group of 1,595 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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

secunia.com / advisories/56010
Vendor Advisory
siemens.com / innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-568732.pdf
Vendor Advisory
securityfocus.com / bid/64153