CVE-2012-4026 — The Johnson Controls Pegasys P2000 server with software before 3.11 allows remote attackers to trigger false alerts via crafted packets to TCP port 41013 (aka the upload port), a different vulnerability than CVE-2012-2607

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MEDIUM

The Johnson Controls Pegasys P2000 server with software before 3.11 allows remote attackers to trigger false alerts via crafted packets to TCP port 41013 (aka the upload port), a different vulnerability than CVE-2012-2607

Published Jul 16, 2012

5.0

MEDIUM

CVSS 2.0

EPSS 1.39%

Description

The Johnson Controls Pegasys P2000 server with software before 3.11 allows remote attackers to trigger false alerts via crafted packets to TCP port 41013 (aka the upload port), a different vulnerability than CVE-2012-2607.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.39% 0.01385

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

EPSS probability 0.01385

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	1.39% (0.01385)	71.21th	v5 (v2026.06.15)
Jun 15, 2026	1.39% (0.01385)	68.56th	v5 (v2026.06.15)
Dec 21, 2025	2.08% (0.02085)	83.52th	v4 (v2025.03.14)
Mar 17, 2025	0.55% (0.00553)	66.10th	v4 (v2025.03.14)
Dec 12, 2024	0.21% (0.00214)	60.37th	v3 (v2023.03.01)
Apr 25, 2024	0.21% (0.00215)	59.10th	v3 (v2023.03.01)
Mar 15, 2024	0.18% (0.00182)	54.48th	v3 (v2023.03.01)
Feb 8, 2024	0.17% (0.00171)	53.05th	v3 (v2023.03.01)
Jun 6, 2023	0.21% (0.00214)	58.15th	v3 (v2023.03.01)
Mar 7, 2023	0.27% (0.00271)	62.71th	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 (2)

http://www.kb.cert.org/vuls/id/977312
third-party-advisoryx_refsource_CERT-VNUS Government Resource
http://www.kb.cert.org/vuls/id/MORO-8UYN8P
x_refsource_CONFIRM

Link	Providers	Tags
http://www.kb.cert.org/vuls/id/977312		third-party-advisoryx_refsource_CERT-VNUS Government Resource
http://www.kb.cert.org/vuls/id/MORO-8UYN8P		x_refsource_CONFIRM

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jul 16, 2012

Updated Sep 17, 2024

Reserved Jul 16, 2012

Link CVE-2012-4026

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2012-4026

Red Hat

Severity n/a

Public date n/a

Links CVE-2012-4026