CVE-2004-0847

The Microsoft .NET forms authentication capability for ASP.NET allows remote attackers to bypass authentication for .aspx files in restricted directories via a request containing a (1) "\" (backslash) or (2) "%5C" (encoded backslash), aka "Path Validation Vulnerability."

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://archives.neohapsis.com/archives/ntbugtraq/2004-q3/0221.html	Exploit Vendor Advisory
http://www.us-cert.gov/cas/techalerts/TA05-039A.html	Third Party Advisory US Government Resource
http://www.kb.cert.org/vuls/id/283646	Third Party Advisory US Government Resource
http://sourceforge.net/mailarchive/forum.php?thread_id=5671607&forum_id=24754	Broken Link
http://www.securityfocus.com/bid/11342	Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/17644	Third Party Advisory VDB Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4987	Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3556	Third Party Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-004

Advertisement

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:asp.net:1.1:sp1::::::
	cpe:2.3:a:microsoft:asp.net::::::::

Information

Published : 2004-11-02 21:00

Updated : 2018-10-12 14:35

NVD link : CVE-2004-0847

Mitre link : CVE-2004-0847

JSON object : View

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Advertisement

Products Affected

microsoft

asp.net

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://archives.neohapsis.com/archives/ntbugtraq/2004-q3/0221.html", "name": "20040914 Security bug in .NET Forms Authentication", "tags": ["Exploit", "Vendor Advisory"], "refsource": "NTBUGTRAQ"}, {"url": "http://www.us-cert.gov/cas/techalerts/TA05-039A.html", "name": "TA05-039A", "tags": ["Third Party Advisory", "US Government Resource"], "refsource": "CERT"}, {"url": "http://www.kb.cert.org/vuls/id/283646", "name": "VU#283646", "tags": ["Third Party Advisory", "US Government Resource"], "refsource": "CERT-VN"}, {"url": "http://sourceforge.net/mailarchive/forum.php?thread_id=5671607&forum_id=24754", "name": "http://sourceforge.net/mailarchive/forum.php?thread_id=5671607&forum_id=24754", "tags": ["Broken Link"], "refsource": "MISC"}, {"url": "http://www.securityfocus.com/bid/11342", "name": "11342", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/17644", "name": "windows-forms-security-bypass(17644)", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "XF"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4987", "name": "oval:org.mitre.oval:def:4987", "tags": ["Third Party Advisory"], "refsource": "OVAL"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3556", "name": "oval:org.mitre.oval:def:3556", "tags": ["Third Party Advisory"], "refsource": "OVAL"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-004", "name": "MS05-004", "tags": [], "refsource": "MS"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The Microsoft .NET forms authentication capability for ASP.NET allows remote attackers to bypass authentication for .aspx files in restricted directories via a request containing a (1) \"\\\" (backslash) or (2) \"%5C\" (encoded backslash), aka \"Path Validation Vulnerability.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-22"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2004-0847", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "HIGH", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": true, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2004-11-03T05:00Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:microsoft:asp.net:1.1:sp1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:microsoft:asp.net:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "1.1"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-10-12T21:35Z"}