CVE-2015-6301
The DHCPv6 server in Cisco IOS on ASR 9000 devices with software 5.2.0 Base allows remote...
The DHCPv6 server in Cisco IOS on ASR 9000 devices with software 5.2.0 Base allows remote attackers to cause a denial of service (process reset) via crafted packets, aka Bug ID CSCun72171.
Exploit likelihood
What each source reports
NVD Score used
The DHCPv6 server in Cisco IOS on ASR 9000 devices with software 5.2.0 Base allows remote attackers to cause a denial of service (process reset) via crafted packets, aka Bug ID CSCun72171.
- Record
CVE-2015-6301- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-399
- Updated
- 2026-11-02
CVE List No score
The DHCPv6 server in Cisco IOS on ASR 9000 devices with software 5.2.0 Base allows remote attackers to cause a denial of service (process reset) via crafted packets, aka Bug ID CSCun72171.
- Record
CVE-2015-6301- Updated
- 2026-11-02
EUVDEUVD-2015-6243 No score
The DHCPv6 server in Cisco IOS on ASR 9000 devices with software 5.2.0 Base allows remote attackers to cause a denial of service (process reset) via crafted packets, aka Bug ID CSCun72171.
- Record
EUVD-2015-6243- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mjp9-4wjh-f55v No score
The DHCPv6 server in Cisco IOS on ASR 9000 devices with software 5.2.0 Base allows remote...
The DHCPv6 server in Cisco IOS on ASR 9000 devices with software 5.2.0 Base allows remote attackers to cause a denial of service (process reset) via crafted packets, aka Bug ID CSCun72171.
- Record
GHSA-mjp9-4wjh-f55v- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2015-6301 is a medium vulnerability (CVSS 5.0) in Cisco Asr 9001, published September 20, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.44%, the 84th percentile. No source names a fixed version.