CVE-2012-3021

rifsrvd.exe in the Remote Interface Service in GE Intelligent Platforms Proficy Real-Time Information Portal 2.6 through 3.5 SP1 allows remote attackers to cause a denial of service (memory corruption and service crash) or possibly execute arbitrary code via long input data, a different vulnerability than CVE-2012-3010 and CVE-2012-3026.

Published: 2012-11-01 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-3021 is rated High Risk (73.8/100): CVSS Critical severity, with high exploitation likelihood (EPSS 5.01%, 91th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +1.93% over the last day, indicating growing attacker interest. High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2012-3021

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 3.08% 5.01% +1.93%
2 2025-03-30 4.29% 3.08% -1.22%
3 2025-03-29 — 4.29% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-3021

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2012-3021

Affected software / configurations for CVE-2012-3021

Vendor Product Version Raw CPE
ge intelligent_platforms_proficy_real-time_information_portal 2.6 cpe:2.3:a:ge:intelligent_platforms_proficy_real-time_information_portal:2.6:*:*:*:*:*:*:*
ge intelligent_platforms_proficy_real-time_information_portal 3.0 cpe:2.3:a:ge:intelligent_platforms_proficy_real-time_information_portal:3.0:*:*:*:*:*:*:*
ge intelligent_platforms_proficy_real-time_information_portal 3.0 cpe:2.3:a:ge:intelligent_platforms_proficy_real-time_information_portal:3.0:sp1:*:*:*:*:*:*
ge intelligent_platforms_proficy_real-time_information_portal 3.5 cpe:2.3:a:ge:intelligent_platforms_proficy_real-time_information_portal:3.5:*:*:*:*:*:*:*
ge intelligent_platforms_proficy_real-time_information_portal 3.5 cpe:2.3:a:ge:intelligent_platforms_proficy_real-time_information_portal:3.5:sp1:*:*:*:*:*:*

References for CVE-2012-3021

cvelogic Threat Intelligence