CVE-2002-0505 — Memory leak in the Call Telephony Integration (CTI) Framework authentication for Cisco CallManager 3.0 and 3.1 before 3.1(3) allows remote attackers to cause a denial of service (crash and reload) via a series of authentication failures, e.g

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MEDIUM

Memory leak in the Call Telephony Integration (CTI) Framework authentication for Cisco CallManager 3.0 and 3.1 before 3.1(3) allows remote attackers to cause a denial of service (crash and reload) via a series of authentication failures, e.g

Published Apr 2, 2003

5.0

MEDIUM

CVSS 2.0

EPSS 1.77%

Description

Memory leak in the Call Telephony Integration (CTI) Framework authentication for Cisco CallManager 3.0 and 3.1 before 3.1(3) allows remote attackers to cause a denial of service (crash and reload) via a series of authentication failures, e.g. via incorrect passwords.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.77% 0.01771

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

EPSS probability 0.01771

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	1.77% (0.01771)	77.33th	v5 (v2026.06.15)
Jun 15, 2026	1.77% (0.01771)	75.17th	v5 (v2026.06.15)
Mar 17, 2025	0.82% (0.00824)	72.80th	v4 (v2025.03.14)
Dec 12, 2024	0.60% (0.00597)	79.12th	v3 (v2023.03.01)
Apr 16, 2024	0.60% (0.00597)	78.11th	v3 (v2023.03.01)
Jan 29, 2024	0.60% (0.00597)	76.10th	v3 (v2023.03.01)
Mar 7, 2023	0.66% (0.00663)	76.50th	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://www.cisco.com/warp/public/707/callmanager-ctifw-leak-pub.shtml
vendor-advisoryx_refsource_CISCO
http://www.iss.net/security_center/static/8655.php
vdb-entryx_refsource_XFPatchVendor Advisory
http://www.securityfocus.com/bid/4370
vdb-entryx_refsource_BIDPatchVendor Advisory

Link	Providers	Tags
http://www.cisco.com/warp/public/707/callmanager-ctifw-leak-pub.shtml		vendor-advisoryx_refsource_CISCO
http://www.iss.net/security_center/static/8655.php		vdb-entryx_refsource_XFPatchVendor Advisory
http://www.securityfocus.com/bid/4370		vdb-entryx_refsource_BIDPatchVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Apr 2, 2003

Updated Aug 8, 2024

Reserved Jun 7, 2002

Link CVE-2002-0505

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2002-0505

Red Hat

Severity n/a

Public date n/a

Links CVE-2002-0505