CVE-2012-3847 — slssvc.exe in Invensys Wonderware SuiteLink in Invensys InTouch 2012 and Wonderware Application Server 2012 allows remote attackers to cause a denial of service (resource consumption) via a long Unicode string, a different vulnerability than CVE-2012-3007

Back Back to CVE browser

MEDIUM

slssvc.exe in Invensys Wonderware SuiteLink in Invensys InTouch 2012 and Wonderware Application Server 2012 allows remote attackers to cause a denial of service (resource consumption) via a long Unicode string, a different vulnerability than CVE-2012-3007

Published Jul 5, 2012

5.0

MEDIUM

CVSS 2.0

EPSS 1.34%

Description

slssvc.exe in Invensys Wonderware SuiteLink in Invensys InTouch 2012 and Wonderware Application Server 2012 allows remote attackers to cause a denial of service (resource consumption) via a long Unicode string, a different vulnerability than CVE-2012-3007.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.34% 0.01343

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01343

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (11 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.34% (0.01343)	70.35th	v5 (v2026.06.15)
Jun 15, 2026	1.34% (0.01343)	67.60th	v5 (v2026.06.15)
Mar 17, 2025	0.34% (0.00335)	54.18th	v4 (v2025.03.14)
Dec 12, 2024	0.26% (0.00262)	66.40th	v3 (v2023.03.01)
Feb 8, 2024	0.26% (0.00262)	64.92th	v3 (v2023.03.01)
May 25, 2023	0.26% (0.00262)	62.44th	v3 (v2023.03.01)
Mar 7, 2023	0.33% (0.00330)	66.43th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)

Weaknesses (1)

CWE-399

References (2)

http://secunia.com/advisories/49173
third-party-advisoryx_refsource_SECUNIA
http://www.us-cert.gov/control_systems/pdf/ICSA-12-171-01.pdf
x_refsource_MISCUS Government Resource

Link	Providers	Tags
http://secunia.com/advisories/49173		third-party-advisoryx_refsource_SECUNIA
http://www.us-cert.gov/control_systems/pdf/ICSA-12-171-01.pdf		x_refsource_MISCUS Government Resource

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jul 5, 2012

Updated Aug 6, 2024

Reserved Jul 4, 2012

Link CVE-2012-3847

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2012-3847

Red Hat

Severity n/a

Public date n/a

Links CVE-2012-3847