Unrated severityNVD Advisory· Published Jul 8, 2015· Updated Jun 17, 2026
CVE-2015-4243
CVE-2015-4243
Description
The PPPoE establishment implementation in Cisco IOS XE 3.5.0S on ASR 1000 devices allows remote attackers to cause a denial of service (device reload) by sending malformed PPPoE Active Discovery Request (PADR) packets on the local network, aka Bug ID CSCty94202.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2cpe:2.3:o:cisco:ios_xe:3.5.0s:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:cisco:ios_xe:3.5.0s:*:*:*:*:*:*:*
- (no CPE)range: = 3.5.0S
Patches
Vulnerability mechanics
References
2- tools.cisco.com/security/center/viewAlert.xnvdVendor Advisory
- www.securitytracker.com/id/1032805nvdThird Party AdvisoryVDB Entry
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