CVE-2005-2847
HighExploitedPublic exploitimg.pl in Barracuda Spam Firewall running firmware 3.1.16 and 3.1.17 allows remote attackers to execute arbitrary commands via shell metacharacters in the f parameter.
Published Sep 8, 2005 · Updated Apr 15, 2026
Key Facts
Patch immediately- CVE-2005-2847 is a high-severity vulnerability (CVSS 7.5 v2) affecting Barracuda Spam Firewall (Barracuda Networks).
- It is exploited in the wild, listed in Industry KEV feed since Dec 1, 2020. Public exploit code is available.
- EPSS estimates a 53% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v2
7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS (30-day exploit likelihood)
53%
Higher than 98.9% of all scored CVEs
Exploited in the wild
Yes
1 catalog listing
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2005-2847 brief as a PDF
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Description
img.pl in Barracuda Spam Firewall running firmware 3.1.16 and 3.1.17 allows remote attackers to execute arbitrary commands via shell metacharacters in the f parameter.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| Industry KEV feed | Dec 1, 2020 | n/a | Not reported |
Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Affected Products
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Barracuda Spam FirewallBarracuda Networks | 3.1.16, 3.1.17 | n/a |
Timeline
Publicly disclosed
Sep 8, 2005
Added to Industry KEV feed
Dec 1, 2020
Last updated
Apr 15, 2026
References
- patch16683
- patch14712
- patch1014837
- patchhttp://www.securiweb.net/wiki/Ressources/AvisDeSecurite/2005.1
- exploitMSF barracuda_img_exec.rb
FAQ
Common Questions.
img.pl in Barracuda Spam Firewall running firmware 3.1.16 and 3.1.17 allows remote attackers to execute arbitrary commands via shell metacharacters in the f parameter.
Affected: Barracuda Spam Firewall (Barracuda Networks) versions 3.1.16, 3.1.17. The full list is in the CVE brief.
It is exploited in the wild, listed in Industry KEV feed since Dec 1, 2020.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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