CVE-2018-0924 : Microsoft Exchange Server 2010 Service Pack 3 Update Rollup 20, Microsoft Exchange Server 2013 Cumulative Update 18, Mic

Microsoft Exchange Server 2010 Service Pack 3 Update Rollup 20, Microsoft Exchange Server 2013 Cumulative Update 18, Microsoft Exchange Server 2013 Cumulative Update 19, Microsoft Exchange Server 2013 Service Pack 1, Microsoft Exchange Server 2016 Cumulative Update 7, and Microsoft Exchange Server 2016 Cumulative Update 8 allow an information disclosure vulnerability due to how URL redirects are handled, aka "Microsoft Exchange Information Disclosure Vulnerability". This CVE is unique from CVE-2018-0941.

Published 2018-03-14 17:29:03

Updated 2020-08-24 17:37:01

Source Microsoft Corporation

View at NVD, CVE.org

Vulnerability category: Open redirectInformation leak

Threat overview for CVE-2018-0924

Top countries where our scanners detected CVE-2018-0924

Top open port discovered on systems with this issue 10001

IPs affected by CVE-2018-0924 6,389

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2018-0924!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2018-0924

EPSS FAQ

2.57%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 90 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-0924

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:P/I:N/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
6.5	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2018-0924

CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-0924

http://www.securitytracker.com/id/1040521

Microsoft Exchange Server Lets Remote Users Spoof the Login Page and Obtain Potentially Sensitive Information - SecurityTracker
Third Party Advisory;VDB Entry

CVEs referencing this url
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0924

CVE-2018-0924 | Microsoft Exchange Information Disclosure Vulnerability
Patch;Vendor Advisory
http://www.securityfocus.com/bid/103320

Microsoft Exchange Server CVE-2018-0924 Information Disclosure Vulnerability
Third Party Advisory;VDB Entry

Products affected by CVE-2018-0924