CVE-2001-1431 describes a vulnerability in Nokia Firewall Appliances running specific IPSO and VPN-1/FireWall-1 versions, where the SYN Defender in Active Gateway mode fails to properly rewrite the third packet of a TCP handshake with the correct NAT IP. This flaw allows remote attackers to gain sensitive information. The vulnerability has a CVSS score of 5.0 (Medium), indicating a network-based attack with low complexity, requiring no authentication, and primarily impacting confidentiality. There is no impact on integrity or availability. Despite its age, there is no evidence of active exploitation, no known exploit code in Metasploit, Nuclei, or ExploitDB, and it has received no community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.1CPE matchmatch criteria | cpe:2.3:a:checkpoint:firewall-1:4.1:sp3:*:*:*:*:*:* | ||
4.1CPE matchmatch criteria | cpe:2.3:a:checkpoint:firewall-1:4.1:sp4:*:*:*:*:*:* | ||
4.1CPE matchmatch criteria | cpe:2.3:a:checkpoint:firewall-1:4.1:sp5:*:*:*:*:*:* | ||
4.1CPE matchmatch criteria | cpe:2.3:a:checkpoint:vpn-1:4.1:sp3:*:*:*:*:*:* | ||
4.1CPE matchmatch criteria | cpe:2.3:a:checkpoint:vpn-1:4.1:sp4:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N
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, 0.0 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.