CVE-2012-4739 EXPLOIT
4.3
MEDIUM · CVSS 2.0 · EPSS 3.3% (pctl 88)
Patch early
A public exploit exists.
Description
Multiple cross-site scripting (XSS) vulnerabilities in Barracuda SSL VPN before 2.2.2.203 (2012-07-05) allow remote attackers to inject arbitrary web script or HTML via the (1) policyLaunching, (2) resourcePrefix, or (3) actionPath parameter in showUserResourceCategories.do; (4) list or (5) path parameter to fileSystem.do; or (6) return-To parameter to launchAgent.do.
Scoring
| CVSS | 4.3 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| EPSS | 3.29% — more likely to be exploited than 88% of all CVEs |
| Weakness | CWE-79 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2012-08-31 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| barracudanetworks | barracuda ssl vpn |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Barracuda SSL VPN - 'launchAgent.do?return-To' Cross-Site Scripting | 2012-07-18 |
| exploit-db | Barracuda SSL VPN - 'fileSystem.do' Multiple Cross-Site Scripting Vulnerabilities | 2012-07-18 |
References
- http://archives.neohapsis.com/archives/bugtraq/2012-08/0003.html
- http://www.securityfocus.com/bid/54761
- http://www.securitytracker.com/id?1027279
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77365
- https://www.barracudanetworks.com/ns/support/tech_alert.php
- http://archives.neohapsis.com/archives/bugtraq/2012-08/0003.html
- http://www.securityfocus.com/bid/54761
- http://www.securitytracker.com/id?1027279
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77365
- https://www.barracudanetworks.com/ns/support/tech_alert.php
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