VulnerabilityModified

CVE-2009-2521

Stack consumption vulnerability in the FTP Service in Microsoft Internet Information Services (IIS) 5.0 through 7.0 allows remote authenticated users to cause a denial of service (daemon crash) via a list (ls) -R command containing a wildcard that…

MEDIUM 5.0EPSS 82.3%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 82.3%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.

Description

CVSS 2.0: 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS: 82.27% probability · 100th percentile
CISA KEV: Not listed
Weakness: CWE-400
Affected: microsoft/internet information services
Source: secure@microsoft.com

References

http://archives.neohapsis.com/archives/fulldisclosure/2009-09/0040.htmlBroken Link
http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ975191
http://www.us-cert.gov/cas/techalerts/TA09-286A.htmlThird Party Advisory, US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-053Patch, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6508Third Party Advisory
http://archives.neohapsis.com/archives/fulldisclosure/2009-09/0040.htmlBroken Link
http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ975191
http://www.us-cert.gov/cas/techalerts/TA09-286A.htmlThird Party Advisory, US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-053Patch, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6508Third Party Advisory

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