TI-2014-01701 Aliases CVE-2014-2155 GHSA-82ff-953v-q8cv

The DHCPv6 server module in Cisco CNS Network Registrar 7.1 allows remote attackers to…

LOW 26CWE-20Published 2014-04-19 · Updated 2024-08-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · None · Partial
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The DHCPv6 server module in Cisco CNS Network Registrar 7.1 allows remote attackers to cause a denial of service (daemon reload) via a malformed DHCPv6 packet, aka Bug ID CSCuo07437.

Why it matters now

EPSS 0.01731 77th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:cisco:cns_network_registrar:7.1:::::::*	7.1	Vulnerable	Cisco

cpe:2.3:a:cisco:cns_network_registrar:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2014-2155
2026-10-03 Alias added: GHSA-82ff-953v-q8cv

References

Advisory 2

TI-2011-01788 Cisco Network Registrar before 7.2 has a default administrative password, which makes it… CVSS 2.0HIGH 10.0
TI-2004-01058 The lock manager in Cisco CNS Network Registrar 6.0 through 6.1.1.3 allows remote… CVSS 2.0MEDIUM 5.0
TI-2004-01057 Cisco CNS Network Registrar Central Configuration Management (CCM) server 6.0 through… CVSS 2.0MEDIUM 5.0

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences