CVE-2013-2783 — The DNP3 driver in IOServer drivers 1.0.19.0 allows remote attackers to cause a denial of service (infinite loop) or obtain unspecified control via crafted data to TCP port 20000

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HIGH

The DNP3 driver in IOServer drivers 1.0.19.0 allows remote attackers to cause a denial of service (infinite loop) or obtain unspecified control via crafted data to TCP port 20000

Published Jun 14, 2013

7.1

HIGH

CVSS 2.0

EPSS 1.26%

Description

The DNP3 driver in IOServer drivers 1.0.19.0 allows remote attackers to cause a denial of service (infinite loop) or obtain unspecified control via crafted data to TCP port 20000.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.26% 0.01255

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

EPSS probability 0.01255

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 (13 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	1.26% (0.01255)	68.43th	v5 (v2026.06.15)
Jun 15, 2026	1.26% (0.01255)	65.53th	v5 (v2026.06.15)
Mar 17, 2025	0.47% (0.00472)	62.60th	v4 (v2025.03.14)
Dec 12, 2024	0.32% (0.00319)	71.35th	v3 (v2023.03.01)
Apr 25, 2024	0.16% (0.00162)	52.21th	v3 (v2023.03.01)
Mar 15, 2024	0.15% (0.00149)	49.99th	v3 (v2023.03.01)
Feb 8, 2024	0.14% (0.00140)	48.47th	v3 (v2023.03.01)
Dec 31, 2023	0.40% (0.00402)	70.92th	v3 (v2023.03.01)
Mar 7, 2023	0.51% (0.00505)	72.83th	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-20

Improper Input Validation

References (1)

http://ics-cert.us-cert.gov/advisories/ICSA-13-161-01
x_refsource_MISCPatchUS Government Resource

Link	Providers	Tags
http://ics-cert.us-cert.gov/advisories/ICSA-13-161-01		x_refsource_MISCPatchUS Government Resource

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner icscert

Published Jun 14, 2013

Updated Sep 16, 2024

Reserved Apr 11, 2013

Link CVE-2013-2783

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2013-2783

Red Hat

Severity n/a

Public date n/a

Links CVE-2013-2783