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CVE-2012-4695

22
FAUCET Score

CVE-2012-4695 describes a denial-of-service vulnerability in Rockwell Automation RSLinx Enterprise versions CPR9 through CPR9-SR6. A remote attacker can exploit this flaw by sending a specially crafted zero-byte UDP packet to the LogReceiver.exe component, causing a service outage. The vulnerability has a CVSS score of 7.1, indicating high severity, with a network attack vector, medium attack complexity, and high impact on 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
cpr9CPE matchmatch criteria
cpe:2.3:h:rockwellautomation:rslinx_enterprise:cpr9:*:*:*:*:*:*:*
cpr9CPE matchmatch criteria
cpe:2.3:h:rockwellautomation:rslinx_enterprise:cpr9:sr1:*:*:*:*:*:*
cpr9CPE matchmatch criteria
cpe:2.3:h:rockwellautomation:rslinx_enterprise:cpr9:sr2:*:*:*:*:*:*
cpr9CPE matchmatch criteria
cpe:2.3:h:rockwellautomation:rslinx_enterprise:cpr9:sr3:*:*:*:*:*:*
cpr9CPE matchmatch criteria
cpe:2.3:h:rockwellautomation:rslinx_enterprise:cpr9:sr4:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.1HIGH

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.76%
Probability of exploitation in next 30 days
EPSS Percentile
84.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0276 is in the 43rd percentile among its peer group of 8,918 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ics-cert.us-cert.gov / pdf/ICSA-13-095-02.pdf
US Government Resource
rockwellautomation.custhelp.com / app/answers/detail/a_id/537599