CVE-2012-1816

mediumpriority · track · 21EPSS 0.019 · 80 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.92% (80th) EPSS

CVSS 5 · medium

Is it mine?

16 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

PORTSERV.exe in Emerson DeltaV and DeltaV Workstations 9.3.1, 10.3.1, 11.3, and 11.3.1 and DeltaV ProEssentials Scientific Graph 5.0.0.6 allows remote attackers to cause a denial of service (daemon crash) via a crafted (1) TCP or (2) UDP packet to port 111.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationDeltaVcisa_csaf_ot
Emerson has created a hotfix that resolves these vulnerabilities.
MitigationDeltaV ProEssentials Scientific Graphcisa_csaf_ot
Emerson has created a hotfix that resolves these vulnerabilities.
MitigationDeltaV Workstationscisa_csaf_ot
Emerson has created a hotfix that resolves these vulnerabilities.

cvss

Technical severity, 0–10. One row per scoring source.

5.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Psecondary · CISA US

v2.04.3mediumAV:N/AC:L/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-400US

affected products (16)

Products and version ranges known to be affected.

Emerson DeltaV ProEssentials Scientific Graph: V5.0.0.6all versionscisa_csaf_otUS
Emerson DeltaV Workstations: 9.3.1|10.3.1|11.3|11.3.1all versionscisa_csaf_otUS
Emerson DeltaV: 9.3.1|10.3.1|11.3|11.3.1all versionscisa_csaf_otUS
Emerson DeltaV≤ 9.3.1|10.3.1|11.3|11.3.1cisa_csaf_otUS
Emerson DeltaV ProEssentials Scientific Graphall versionscisa_csaf_otUS
Emerson DeltaV Workstations≤ 9.3.1|10.3.1|11.3|11.3.1cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
emerson deltav= 10.3.1nvdUScpe:2.3:a:emerson:deltav:*:*:*:*:*:*:*:*
emerson deltav= 11.3nvdUScpe:2.3:a:emerson:deltav:*:*:*:*:*:*:*:*
emerson deltav= 11.3.1nvdUScpe:2.3:a:emerson:deltav:*:*:*:*:*:*:*:*
emerson deltav= 9.3.1nvdUScpe:2.3:a:emerson:deltav:*:*:*:*:*:*:*:*
emerson deltav proessentials scientific graph= 5.0.0.6nvdUScpe:2.3:a:emerson:deltav_proessentials_scientific_graph:*:*:*:*:*:*:*:*
emerson deltav workstation= 10.3.1nvdUScpe:2.3:a:emerson:deltav_workstation:*:*:*:*:*:*:*:*
emerson deltav workstation= 11.3nvdUScpe:2.3:a:emerson:deltav_workstation:*:*:*:*:*:*:*:*
emerson deltav workstation= 11.3.1nvdUScpe:2.3:a:emerson:deltav_workstation:*:*:*:*:*:*:*:*
emerson deltav workstation= 9.3.1nvdUScpe:2.3:a:emerson:deltav_workstation:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-12-138-01Emerson DeltaV Multiple Vulnerabilities2012-02-18icsa · cisa_csaf_otUS
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2012-06-08modified 2026-06-16

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+21038 more

references (11)

External citations — patches, advisories, analysis.

scry

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