What’s Vulnerable › Vulnerabilities

CVE-2014-3263

• Severity: medium (CVSS 5.4 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-05-16 · updated 2026-06-17
• Weakness: CWE-20

Description

The ScanSafe module in Cisco IOS 15.3(3)M allows remote attackers to cause a denial of service (device reload) via HTTPS packets that require tower processing, aka Bug ID CSCum97038.

Affected products

• Cisco IOS: 15.3(3)m, 15.3m

References

• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3263
• http://tools.cisco.com/security/center/viewAlert.x?alertId=34234
• http://www.securitytracker.com/id/1030244
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3263
• http://tools.cisco.com/security/center/viewAlert.x?alertId=34234
• http://www.securitytracker.com/id/1030244

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