SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2005-2540

CRLF injection vulnerability in FlatNuke 2.5.5 and possibly earlier versions allows remote attackers to execute arbitrary PHP commands via an ASCII char 13 (carriage return) in the signature field, which is injected into a PHP script without a preceding…

MEDIUM 5.0EPSS 6.10%

Does this matter?

Lower severity and a low EPSS score (6.10%). Track it; it rarely justifies an emergency change on its own.

Description

CRLF injection vulnerability in FlatNuke 2.5.5 and possibly earlier versions allows remote attackers to execute arbitrary PHP commands via an ASCII char 13 (carriage return) in the signature field, which is injected into a PHP script without a preceding comment character, which can then be executed by a direct request.

CVSS 2.0
5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS
6.10% probability · 93th percentile
CISA KEV
Not listed
Affected
flatnuke/flatnuke
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.