CVE-2000-0339 describes a critical firewall bypass vulnerability in ZoneAlarm 2.1.10 and earlier, where the software fails to filter UDP packets originating from source port 67. This oversight allows remote attackers to circumvent established firewall rules, potentially gaining unauthorized access to protected systems. With a CVSS score of 7.5 (HIGH), the vulnerability is easily exploitable over the network with no authentication, leading to potential compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an ExploitDB entry exists, and the vulnerability has received no community discussion or media coverage, indicating its age and likely inactivity.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.2.10CPE matchmatch criteria | cpe:2.3:a:zonelabs:zonealarm:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
No social media mentions found for this CVE.
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.