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Medium severity6.5NVD Advisory· Published Aug 2, 2017· Updated Jun 16, 2026

CVE-2012-5030

CVE-2012-5030

Description

Cisco IOS before 15.2(4)S6 does not initialize an unspecified variable, which might allow remote authenticated users to cause a denial of service (CPU consumption, watchdog timeout, crash) by walking specific SNMP objects.

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Affected products

2
  • Cisco Systems, Inc./Cisco iOS2 versions
    cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*range: <=15.2\(4\)s5
    • (no CPE)range: <15.2(4)S6

Patches

Vulnerability mechanics

References

1

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