CVE-2015-6340 — The Proxy Mobile IPv6 (PMIPv6) component in the CDMA implementation on Cisco ASR 5000 devices with software 19.0.M0.60737 allows remote attackers to cause a denial of service (hamgr process restart) via a crafted header in a PMIPv6 packet, aka Bug ID CSCuv63280

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MEDIUM

The Proxy Mobile IPv6 (PMIPv6) component in the CDMA implementation on Cisco ASR 5000 devices with software 19.0.M0.60737 allows remote attackers to cause a denial of service (hamgr process restart) via a crafted header in a PMIPv6 packet, aka Bug ID CSCuv63280

Published Oct 27, 2015

5.0

MEDIUM

CVSS 2.0

EPSS 2.00%

Description

The Proxy Mobile IPv6 (PMIPv6) component in the CDMA implementation on Cisco ASR 5000 devices with software 19.0.M0.60737 allows remote attackers to cause a denial of service (hamgr process restart) via a crafted header in a PMIPv6 packet, aka Bug ID CSCuv63280.

Affected products

Remediation

No remediation recorded yet.

Metrics

2.00% 0.02005

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

EPSS probability 0.02005

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 (10 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	2.00% (0.02005)	80.08th	v5 (v2026.06.15)
Jun 15, 2026	2.00% (0.02005)	78.18th	v5 (v2026.06.15)
Mar 17, 2025	0.92% (0.00918)	74.30th	v4 (v2025.03.14)
Dec 12, 2024	0.13% (0.00133)	50.08th	v3 (v2023.03.01)
Jun 14, 2024	0.13% (0.00133)	48.62th	v3 (v2023.03.01)
Mar 7, 2023	0.13% (0.00133)	46.60th	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-119

Buffer Overflow

References (2)

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151016-asrcdma
vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securitytracker.com/id/1033872
vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry

Link	Providers	Tags
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151016-asrcdma		vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securitytracker.com/id/1033872		vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner cisco

Published Oct 27, 2015

Updated Aug 6, 2024

Reserved Aug 17, 2015

Link CVE-2015-6340

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2015-6340

Red Hat

Severity n/a

Public date n/a

Links CVE-2015-6340