CVE-2007-3696 — CA ERwin Data Model Validator (formerly AllFusion Data Model Validator) allows remote attackers to (1) cause a denial of service (application hang) via a malformed .EXP database file and (2) cause a denial of service (aaplication crash) via a crafted .EXP database file, which triggers a NULL dereference

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HIGH

CA ERwin Data Model Validator (formerly AllFusion Data Model Validator) allows remote attackers to (1) cause a denial of service (application hang) via a malformed .EXP database file and (2) cause a denial of service (aaplication crash) via a crafted .EXP database file, which triggers a NULL dereference

Published Jul 11, 2007

7.8

HIGH

CVSS 2.0

EPSS 1.70%

Description

CA ERwin Data Model Validator (formerly AllFusion Data Model Validator) allows remote attackers to (1) cause a denial of service (application hang) via a malformed .EXP database file and (2) cause a denial of service (aaplication crash) via a crafted .EXP database file, which triggers a NULL dereference.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.70% 0.01699

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

EPSS probability 0.01699

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	1.70% (0.01699)	76.35th	v5 (v2026.06.15)
Jun 15, 2026	1.70% (0.01699)	74.13th	v5 (v2026.06.15)
Mar 17, 2025	0.72% (0.00718)	70.76th	v4 (v2025.03.14)
Dec 12, 2024	1.95% (0.01954)	89.19th	v3 (v2023.03.01)
May 14, 2024	1.84% (0.01835)	88.22th	v3 (v2023.03.01)
Apr 6, 2024	1.54% (0.01536)	86.82th	v3 (v2023.03.01)
Feb 28, 2024	1.48% (0.01482)	86.41th	v3 (v2023.03.01)
Jan 21, 2024	1.05% (0.01055)	82.46th	v3 (v2023.03.01)
Dec 13, 2023	1.01% (0.01012)	81.97th	v3 (v2023.03.01)
Mar 7, 2023	0.89% (0.00893)	80.16th	v3 (v2023.03.01)
Mar 6, 2023	1.14% (0.01136)	59.45th	v2 (v2022.01.01)
Oct 18, 2022	1.14% (0.01136)	58.28th	v2 (v2022.01.01)
Apr 1, 2022	1.14% (0.01136)	56.27th	v2 (v2022.01.01)
Feb 4, 2022	1.14% (0.01136)	34.23th	v2 (v2022.01.01)

Weaknesses (0)

No CWE recorded.

References (3)

http://osvdb.org/39596
vdb-entryx_refsource_OSVDB
http://www.eleytt.com/advisories/eleytt_ALLFUSIONDATAMODEL.pdf
x_refsource_MISCVendor Advisory
http://www.securityfocus.com/bid/24814
vdb-entryx_refsource_BID

Link	Providers	Tags
http://osvdb.org/39596		vdb-entryx_refsource_OSVDB
http://www.eleytt.com/advisories/eleytt_ALLFUSIONDATAMODEL.pdf		x_refsource_MISCVendor Advisory
http://www.securityfocus.com/bid/24814		vdb-entryx_refsource_BID

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jul 11, 2007

Updated Aug 7, 2024

Reserved Jul 11, 2007

Link CVE-2007-3696

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2007-3696

Red Hat

Severity n/a

Public date n/a

Links CVE-2007-3696