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Case File

CVE-2015-6403

HIGH · CVSS 7.2 EPSS 0.38%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2015-12-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2015-6403
Severity
HIGH
CVSS
7.2
EPSS
0.38%
Cisco

Original NVD Description

The TFTP implementation on Cisco Small Business SPA30x, SPA50x, SPA51x phones 7.5.7 improperly validates firmware-image file integrity, which allows local users to load a Trojan horse image by leveraging shell access, aka Bug ID CSCut67400.