What’s Vulnerable › Vulnerabilities

CVE-2004-1759

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2004-01-21 · updated 2026-06-16
• Weakness: CWE-399

Description

Cisco voice products, when running the IBM Director Agent on IBM servers before OS 2000.2.6, allows remote attackers to cause a denial of service (CPU consumption) via arbitrary packets to TCP port 14247, as demonstrated using port scanning.

Affected products

• Cisco Call Manager: 1.0, 2.0, 3.0, 3.1, 3.1(2), 3.1(3a) (+4)
• Cisco Conference Connection: 1.1(1), 1.2
• Cisco Emergency Responder: 1.1
• Cisco Internet Service Node: all versions
• Cisco Ip Call Center Express Enhanced: 3.0
• Cisco Ip Call Center Express Standard: 3.0
• Cisco Ip Interactive Voice Response: 3.0
• Cisco Personal Assistant: 1.3(1), 1.3(2), 1.3(3), 1.3(4), 1.4(1), 1.4(2)
• IBM Director Agent: 2.2, 3.11
• IBM Mcs-7815-1000: all versions
• IBM Mcs-7815I-2.0: all versions
• IBM Mcs-7835I-2.4: all versions
• IBM Mcs-7835I-3.0: all versions
• IBM X330: 8654, 8674
• IBM X340: all versions
• IBM X342: all versions
• IBM X345: all versions

References

• http://secunia.com/advisories/10696
• http://www.ciac.org/ciac/bulletins/o-066.shtml
• http://www.cisco.com/warp/public/707/cisco-sa-20040121-voice.shtml
• http://www.kb.cert.org/vuls/id/721092
• http://www.osvdb.org/3691
• http://www.securityfocus.com/bid/9469
• http://www.securitytracker.com/id?1008814
• https://exchange.xforce.ibmcloud.com/vulnerabilities/14901
• http://secunia.com/advisories/10696
• http://www.ciac.org/ciac/bulletins/o-066.shtml
• http://www.cisco.com/warp/public/707/cisco-sa-20040121-voice.shtml
• http://www.kb.cert.org/vuls/id/721092

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