Home/CVE/Cisco IOS XE on ASR1000 devices, when PPPoE termination is enabled, allows remote attackers to cause a denial of service
CVE

CVE-2014-3284

Cisco IOS XE on ASR1000 devices, when PPPoE termination is enabled, allows remote attackers to cause a denial of service

Cisco IOS XE on ASR1000 devices, when PPPoE termination is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed PPPoE packet, aka Bug ID CSCuo55180.

MEDIUM · CVSS 6.1 EPSS 0.00629
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

9
cisco ios xeall versions
cisco asr 1001all versions
cisco asr 1002all versions
cisco asr 1002-xall versions
cisco asr 1002 fixed routerall versions
cisco asr 1004all versions
cisco asr 1006all versions
cisco asr 1013all versions
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v2 (legacy) · psirt@cisco.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:A/AC:L/Au:N/C:N/I:N/A:C
Published to NVD25 May 2014 · 10:55 PM
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/58405Permissions Required
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3284Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=34346Vendor Advisory
http://www.securityfocus.com/bid/67603Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1030283Third Party AdvisoryVDB Entry
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