Vulnerability Monitor

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CVE-2017-8700

ASP.NET Core 1.0, 1.1, and 2.0 allow an attacker to bypass Cross-origin Resource Sharing (CORS) configurations and retrieve normally restricted content from a web application, aka "ASP.NET Core Information Disclosure Vulnerability".

Published

2017-11-15T03:29:02.060

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	microsoft	asp.net_core	1.0	Yes
Application	microsoft	asp.net_core	1.1	Yes
Application	microsoft	asp.net_core	2.0	Yes

References

http://www.securityfocus.com/bid/101712 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1039793 Issue Tracking, Third Party Advisory, VDB Entry ([email protected])
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8700 Issue Tracking, Patch, Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/101712 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1039793 Issue Tracking, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8700 Issue Tracking, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)