CVE-2011-5086 — https50.ocx in IP*Works! SSL in the server in Unitronics UniOPC before 2.0.0 does not properly implement an unspecified function, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted web site

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MEDIUM

https50.ocx in IP*Works! SSL in the server in Unitronics UniOPC before 2.0.0 does not properly implement an unspecified function, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted web site

Published Apr 18, 2012

6.8

MEDIUM

CVSS 2.0

EPSS 1.66%

Description

https50.ocx in IP*Works! SSL in the server in Unitronics UniOPC before 2.0.0 does not properly implement an unspecified function, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted web site.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.66% 0.01658

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

EPSS probability 0.01658

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 (14 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	1.66% (0.01658)	75.76th	v5 (v2026.06.15)
Jun 15, 2026	1.68% (0.01677)	73.79th	v5 (v2026.06.15)
Mar 17, 2025	0.93% (0.00928)	74.48th	v4 (v2025.03.14)
Dec 12, 2024	0.73% (0.00726)	81.33th	v3 (v2023.03.01)
May 10, 2024	0.36% (0.00359)	72.03th	v3 (v2023.03.01)
Apr 25, 2024	0.34% (0.00344)	71.23th	v3 (v2023.03.01)
Mar 15, 2024	0.29% (0.00289)	68.25th	v3 (v2023.03.01)
Feb 8, 2024	0.26% (0.00257)	64.51th	v3 (v2023.03.01)
Mar 7, 2023	0.73% (0.00726)	77.68th	v3 (v2023.03.01)
Mar 6, 2023	4.90% (0.04904)	89.44th	v2 (v2022.01.01)
Oct 3, 2022	4.90% (0.04904)	89.00th	v2 (v2022.01.01)
Jul 3, 2022	5.46% (0.05456)	89.22th	v2 (v2022.01.01)
Apr 1, 2022	6.10% (0.06100)	89.70th	v2 (v2022.01.01)
Feb 4, 2022	6.10% (0.06100)	77.55th	v2 (v2022.01.01)

Weaknesses (1)

CWE-20

Improper Input Validation

References (1)

http://www.us-cert.gov/control_systems/pdf/ICSA-11-279-03A.pdf
x_refsource_MISCUS Government Resource

Link	Providers	Tags
http://www.us-cert.gov/control_systems/pdf/ICSA-11-279-03A.pdf		x_refsource_MISCUS Government Resource

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Apr 18, 2012

Updated Sep 17, 2024

Reserved Apr 18, 2012

Link CVE-2011-5086

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2011-5086

Red Hat

Severity n/a

Public date n/a

Links CVE-2011-5086