CVE-2011-2662 is a critical integer signedness error affecting Novell GroupWise 8.0 before HP3, specifically within the GroupWise Internet Agent (GWIA). This vulnerability allows unauthenticated remote attackers to execute arbitrary code by sending a specially crafted email containing a VCALENDAR attachment with a negative BYWEEKNO property in a weekly RRULE variable. With a CVSS score of 10.0, it presents a severe risk of complete compromise (confidentiality, integrity, and availability). Despite its high severity, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
8.0CPE matchmatch criteria | cpe:2.3:a:novell:groupwise:8.0:*:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:a:novell:groupwise:8.0:hp1:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:a:novell:groupwise:8.0:hp2:*:*:*:*:*:* |
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.