CVE-2002-0880

Cisco IP Phone (VoIP) models 7910, 7940, and 7960 allow remote attackers to cause a denial of service (crash) via malformed packets as demonstrated by (1) "jolt", (2) "jolt2", (3) "raped", (4) "hping2", (5) "bloop", (6) "bubonic", (7) "mutant", (8) "trash", and (9) "trash2."

Published: 2002-10-04 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2002-0880 is rated Moderate Risk (44/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.31%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2002-0880

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.66% 1.31% +0.65%
2 2025-03-17 0.19% 0.66% +0.47%
3 2023-03-07 — 0.19% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2002-0880

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2002-0880

Affected software / configurations for CVE-2002-0880

Vendor Product Version Raw CPE
cisco voip_phone_cp-7940 3.0 cpe:2.3:h:cisco:voip_phone_cp-7940:3.0:*:*:*:*:*:*:*
cisco voip_phone_cp-7940 3.1 cpe:2.3:h:cisco:voip_phone_cp-7940:3.1:*:*:*:*:*:*:*
cisco voip_phone_cp-7940 3.2 cpe:2.3:h:cisco:voip_phone_cp-7940:3.2:*:*:*:*:*:*:*
cisco skinny_client_control_protocol_software 3.0 cpe:2.3:o:cisco:skinny_client_control_protocol_software:3.0:*:*:*:*:*:*:*
cisco skinny_client_control_protocol_software 3.1 cpe:2.3:o:cisco:skinny_client_control_protocol_software:3.1:*:*:*:*:*:*:*
cisco skinny_client_control_protocol_software 3.2 cpe:2.3:o:cisco:skinny_client_control_protocol_software:3.2:*:*:*:*:*:*:*

References for CVE-2002-0880

cvelogic Threat Intelligence