Vulnerability Report

CVE-2012-2267

Title: Realnetworks Helix Mobile Server Denial of Service (DoS)

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2012-2267.

CWE Category CWE-264

Published Date Apr 17, 2012

Modified Date Apr 29, 2026

Exploit Status Not Found

Score 5.0 CVSS v2.0

Exploit Probability (EPSS)

0.73%

Vulnerability Summary

CVE-2012-2267: master.exe in the SNMP Master Agent in RealNetworks Helix Server and Helix Mobile Server 14.x before 14.3.x allows remote attackers to cause a denial of service (daemon crash) by establishing and closing a port-705 TCP connection, a different vulnerability than CVE-2012-1923.

Impacted Vendors

realnetworks 2

Reference Links

http://helixproducts.real.com/docs/security/SecurityUpdate04022012HS.pdf http://secunia.com/secunia_research/2012-9/ http://www.securityfocus.com/bid/52929 http://www.securitytracker.com/id?1026898 https://exchange.xforce.ibmcloud.com/vulnerabilities/74674 http://helixproducts.real.com/docs/security/SecurityUpdate04022012HS.pdf http://secunia.com/secunia_research/2012-9/ http://www.securityfocus.com/bid/52929 http://www.securitytracker.com/id?1026898 https://exchange.xforce.ibmcloud.com/vulnerabilities/74674

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2012-2267 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

April 29, 2026 MODIFIED

Vulnerability data updated via NVD.

April 11, 2025 MODIFIED

Vulnerability data or affected products updated.

April 17, 2012 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected Stack

No specific products linked.