CVE-2009-2521
Scores
EPSS
Percentile: 60.8%
CVSS
CVSS Score: 5.0/10
All CVSS Scores
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
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 references a subdirectory, followed by a .. (dot dot), aka “IIS FTP Service DoS Vulnerability.”
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Sources
CWEs
Related Vulnerabilities
Exploits
Vulnerable Software (1)
Type: Configuration
Vendor: *
Product: internet_information_services
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_information_services:*:*:*:*:*:*:*:*", "versionEndIncluding": "7.0", "versionStartIncluding": "5.0", "vulnera...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_information_services:*:*:*:*:*:*:*:*", "versionEndIncluding": "7.0", "versionStartIncluding": "5.0", "vulnerable": true } ], "operator": "OR"}
Source: nvd