What’s Vulnerable › Vulnerabilities

CVE-2015-0743

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-05-30 · updated 2026-06-17
• Weakness: CWE-399

Description

Cisco Headend System Release allows remote attackers to cause a denial of service (DHCP and TFTP outage) via a flood of crafted UDP traffic, aka Bug ID CSCus04097.

Affected products

• Cisco Headend Digital Broadband Delivery System: all versions
• Cisco Headend System Release: 2.5, 2.7, 3.2, 3.5, 3.7, i4.3

References

• http://tools.cisco.com/security/center/viewAlert.x?alertId=38938
• http://www.securitytracker.com/id/1032445
• http://tools.cisco.com/security/center/viewAlert.x?alertId=38938
• http://www.securitytracker.com/id/1032445

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