TI-2015-05321 Aliases CVE-2015-6334 GHSA-5vfg-439g-2w4r

Cisco ASR 5000 and 5500 devices with software 18.0.0.57828 and 19.0.M0.61045 allow remote…

LOW 27CWE-20Published 2015-10-16 · 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

Cisco ASR 5000 and 5500 devices with software 18.0.0.57828 and 19.0.M0.61045 allow remote attackers to cause a denial of service (vpnmgr process restart) via a crafted header in a TACACS packet, aka Bug ID CSCuw01984.

Why it matters now

EPSS 0.01988 80th 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 · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:cisco:asr_5000_software:18.0.0.57828:::::::*	18.0.0.57828	Vulnerable	Cisco
cpe:2.3:o:cisco:asr_5000_software:19.0.m0.61045:::::::*	19.0.m0.61045	Vulnerable	Cisco

cpe:2.3:o:cisco:asr_5000_software:18.0.0.57828:*:*:*:*:*:*:* Versions 18.0.0.57828 Vulnerable ·Cisco
cpe:2.3:o:cisco:asr_5000_software:19.0.m0.61045:*:*:*:*:*:*:* Versions 19.0.m0.61045 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2015-6334
2026-10-03 Alias added: GHSA-5vfg-439g-2w4r

References

Advisory 1

20151012 Cisco ASR 5000 and ASR 5500 TACACS Denial of Service Vulnerability

TI-2017-04484 A vulnerability in the Border Gateway Protocol (BGP) processing functionality of the… CVSS 3.0HIGH 7.5
TI-2016-05537 Resource management flaw in Cisco StarOS 18.x through 21.x CVSS 3.0HIGH 7.5
TI-2016-01324 The General Packet Radio Switching Tunneling Protocol 1 (aka GTPv1) implementation on… CVSS 3.0HIGH 7.5
TI-2016-01340 Cisco ASR 5000 devices with software 18.3 through 20.0.0 allow remote attackers to make… CVSS 3.0MEDIUM 6.5
TI-2017-04527 Improper input validation in Cisco StarOS for ASR 5000 Series Aggregated Services Routers CVSS 3.0MEDIUM 6.7
TI-2015-05325 The Proxy Mobile IPv6 (PMIPv6) component in the CDMA implementation on Cisco ASR 5000… CVSS 2.0MEDIUM 5.0

See all 10 →

Sources

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