CVE-2006-5278 describes an integer overflow vulnerability in the Real-Time Information Server (RIS) Data Collector service (RisDC.exe) within Cisco Unified Communications Manager (CUCM, formerly CallManager) versions released before July 11, 2007. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending crafted packets, leading to a heap-based buffer overflow. The vulnerability carries a critical CVSS score of 10.0, indicating a severe risk with network-based exploitation, low attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.3, <= 3.3\(5\)sr2CPE matchmatch criteria | cpe:2.3:a:cisco:unified_callmanager:*:*:*:*:*:*:*:* | ||
>= 4.1, <= 4.1\(3\)sr4CPE matchmatch criteria | cpe:2.3:a:cisco:unified_callmanager:*:*:*:*:*:*:*:* | ||
>= 4.2, <= 4.2\(3\)sr1CPE matchmatch criteria | cpe:2.3:a:cisco:unified_callmanager:*:*:*:*:*:*:*:* | ||
>= 5.1, <= 5.1\(2\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_callmanager:*:*:*:*:*:*:*:* | ||
5.0CPE matchmatch criteria | cpe:2.3:a:cisco:unified_callmanager:5.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.