CVE-2015-6297
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 CSCun36525.
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 CSCun36525.
- Record
CVE-2015-6297- 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 CSCun36525.
- Record
CVE-2015-6297- Updated
- 2026-11-02
EUVDEUVD-2015-6239 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 CSCun36525.
- Record
EUVD-2015-6239- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4x2j-vmv4-3qc3 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 CSCun36525.
- Record
GHSA-4x2j-vmv4-3qc3- 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-2015-6297 is a medium vulnerability (CVSS 5.0) in Cisco Ios Xr, published September 18, 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.