CVE-2012-3035

Buffer overflow in Emerson DeltaV 9.3.1 and 10.3 through 11.3.1 allows remote attackers to cause a denial of service (daemon crash) via a long string to an unspecified port.

Published: 2012-10-01 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-3035 is rated Moderate Risk (49.5/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.19%). EPSS rose +1.46% over the last day, indicating growing attacker interest. Review affected assets and schedule 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-2012-3035

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 0.74% 2.19% +1.46%
2 2025-03-30 0.59% 0.74% +0.15%
3 2025-03-29 — 0.59% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-3035

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P 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:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2012-3035

Affected software / configurations for CVE-2012-3035

Vendor Product Version Raw CPE
emerson deltav 9.3.1 cpe:2.3:a:emerson:deltav:9.3.1:*:*:*:*:*:*:*
emerson deltav 10.3.1 cpe:2.3:a:emerson:deltav:10.3.1:*:*:*:*:*:*:*
emerson deltav 11.3 cpe:2.3:a:emerson:deltav:11.3:*:*:*:*:*:*:*
emerson deltav 11.3.1 cpe:2.3:a:emerson:deltav:11.3.1:*:*:*:*:*:*:*

References for CVE-2012-3035

cvelogic Threat Intelligence