How severe is CVE-2006-2341?

CVE-2006-2341 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2006-2341 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-2341?

CVE-2006-2341 primarily affects Symantec Enterprise Firewall. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-2341?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2006-2341 published?

CVE-2006-2341 was published on 2006-05-12 and last updated on 2026-06-16.

CVE-2006-2341

CVE-2006-2341 is a medium-severity vulnerability in Symantec Enterprise Firewall with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Symantec Enterprise Firewall
Published: 2006-05-12
Last modified: 2026-06-16

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.

Frequently asked questions

What is CVE-2006-2341?: 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.
How severe is CVE-2006-2341?: CVE-2006-2341 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2006-2341 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-2341?: CVE-2006-2341 primarily affects Symantec Enterprise Firewall. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-2341?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-2341 published?: CVE-2006-2341 was published on 2006-05-12 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:a:symantec:enterprise_firewall:8.0:*:*:*:*:*:*:*
cpe:2.3:a:symantec:gateway_security:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:symantec:gateway_security:3.0:*:*:*:*:*:*:*
cpe:2.3:h:symantec:gateway_security:5000_series_2.0.1:*:*:*:*:*:*:*
cpe:2.3:h:symantec:gateway_security:5000_series_3.0:*:*:*:*:*:*:*

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