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Case File

CVE-2011-0454

HIGH · CVSS 8.3 EPSS 2.61%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-03-01 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.3. It may be remotely exploitable.

CVE
CVE-2011-0454
Severity
HIGH
CVSS
8.3
EPSS
2.61%

Original NVD Description

Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware 1.00 through 1.61, SEIL/B1 with firmware 1.00 through 3.11, SEIL/X1 with firmware 1.00 through 3.11, SEIL/X2 with firmware 1.00 through 3.11, SEIL/Turbo with firmware 1.80 through 2.10, and SEIL/neu 2FE Plus with firmware 1.80 through 2.10 might allow remote attackers to execute arbitrary code via a PPPoE packet.