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Vulnerability record · CVE-2006-2341 · published 12 May 2006

CVE-2006-2341: Symantec enterprise firewall information exposure vulnerability

Symantec · Enterprise Firewall

The HTTP proxy in Symantec Gateway Security 5000 Series 2.0.1 and 3.0, and Enterprise Firewall 8.0, when NAT is being used, allows remote attackers to determine internal IP addresses by using malformed HTTP requests, as demonstrated using a get request without a space separating the URI.

5.0 CVSS 2.0 Medium EPSS 3.8% · top 10.4% CWE-200 · Information exposure
5.0CVSS 2.0 base score
3.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
16References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

The HTTP proxy in Symantec Gateway Security 5000 Series 2.0.1 and 3.0, and Enterprise Firewall 8.0, when NAT is being used, allows remote attackers to determine internal IP addresses by using malformed HTTP requests, as demonstrated using a get request without a space separating the URI.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/20082 PatchVendor Advisory
http://securityresponse.symantec.com/avcenter/security/Content/2006.05.10.html PatchVendor Advisory
http://securitytracker.com/id?1016057 Patch
http://securitytracker.com/id?1016058 Patch
http://www.securityfocus.com/archive/1/433876/30/5040/threaded
http://www.securityfocus.com/bid/17936 Exploit
http://www.vupen.com/english/advisories/2006/1764 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/26370
http://secunia.com/advisories/20082 PatchVendor Advisory
http://securityresponse.symantec.com/avcenter/security/Content/2006.05.10.html PatchVendor Advisory
http://securitytracker.com/id?1016057 Patch
http://securitytracker.com/id?1016058 Patch
http://www.securityfocus.com/archive/1/433876/30/5040/threaded
http://www.securityfocus.com/bid/17936 Exploit
http://www.vupen.com/english/advisories/2006/1764 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/26370

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2006-2341), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.