CVE-2003-0556 describes a denial-of-service vulnerability affecting Polycom MGC 25, MGC-100, and MGC-50 devices. Remote attackers can crash these systems by sending a high volume of "user" requests to control port 5003. This vulnerability has a CVSS score of 5.0, indicating a network-based attack with low complexity and potential for partial availability impact. While there is no known active exploitation, public exploit code, or Metasploit/Nuclei modules, the CVE has garnered significant community discussion, with 12 mentions across platforms like GitHub and Mastodon.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:h:polycom:mgc-100:*:*:*:*:*:*:*:* | ||
5.51.21CPE matchmatch criteria | cpe:2.3:h:polycom:mgc-25:5.51.21:*:*:*:*:*:*:* | ||
5.51.211CPE matchmatch criteria | cpe:2.3:h:polycom:mgc-25:5.51.211:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:h:polycom:mgc-50:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.