SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2001-1243

Scripting.FileSystemObject in asp.dll for Microsoft IIS 4.0 and 5.0 allows local or remote attackers to cause a denial of service (crash) via (1) creating an ASP program that uses Scripting.FileSystemObject to open a file with an MS-DOS device name, or…

MEDIUM 5.0EPSS 70.5%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 70.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

Description

Scripting.FileSystemObject in asp.dll for Microsoft IIS 4.0 and 5.0 allows local or remote attackers to cause a denial of service (crash) via (1) creating an ASP program that uses Scripting.FileSystemObject to open a file with an MS-DOS device name, or (2) remotely injecting the device name into ASP programs that internally use Scripting.FileSystemObject.

CVSS 2.0
5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
70.50% probability · 99th percentile
CISA KEV
Not listed
Affected
microsoft/internet information server · microsoft/internet information services
Source
cve@mitre.org

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