CVE-2009-2300
The management interface in the phion airlock Web Application Firewall (WAF) 4.1-10.41 does not properly handle CGI requests that specify large width and height parameters for an image, which allows remote attackers to execute arbitrary commands or…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.78%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The management interface in the phion airlock Web Application Firewall (WAF) 4.1-10.41 does not properly handle CGI requests that specify large width and height parameters for an image, which allows remote attackers to execute arbitrary commands or cause a denial of service (resource consumption) via a crafted request.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 2.78% probability · 86th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- phion/airlock web application firewall
- Source
- cve@mitre.org
EPSS 2.8% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.