CVE-2006-4081: barracuda_networks barracuda_spam_firewall
Vulnerability summary
CVE-2006-4081 is a high (CVSS 7.5) vulnerability in barracuda_networks barracuda_spam_firewall. EPSS estimates a 4.29% chance of exploitation in the next 30 days, higher than 91% of scored vulnerabilities. 2 public exploits are recorded.
Timeline
- 11-08-2006PublishedVulnerability first disclosed.
- 07-08-2024Last modifiedVulnerability information updated.
Description
preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote attackers to execute commands via shell metacharacters ("|" pipe symbol) in the file parameter. NOTE: the attack can be extended to arbitrary commands by the presence of CVE-2006-4000.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
4.29%
Chance of exploitation in the next 30 days
Percentile
91%
Versus all other CVEs
30-day change
0.00 pp
From 4.29% on 21-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
2 foundBarracuda Spam Firewall 3.3.03.053 - Remote Code Execution (1)
Maturity: weaponized
Barracuda Spam Firewall 3.3.03.053 - Remote Code Execution (2)
Maturity: weaponized
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Barracuda_networks1 product
- barracuda_spam_firewall3.3.01.001 | 3.3.03.053
1 vendor · 1 product