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Unrated severityNVD Advisory· Published Sep 27, 2012· Updated Jun 16, 2026

CVE-2012-4621

CVE-2012-4621

Description

The Device Sensor feature in Cisco IOS 15.0 through 15.2 allows remote attackers to cause a denial of service (device reload) via a DHCP packet, aka Bug ID CSCty96049.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5
  • Cisco Systems, Inc./Cisco iOS5 versions
    cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.0\(1\)se:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:*
    • (no CPE)range: 15.0 - 15.2

Patches

Vulnerability mechanics

References

2

News mentions

0

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