Microsoft Exchange Server 2003 CU7/2003 SP1 cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

A vulnerability has been found in Microsoft Exchange Server 2003 CU7/2003 SP1 (Groupware Software) and classified as problematic. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity.

The weakness was published 03/10/2015 with Cisco as MS15-026 as confirmed bulletin (Technet). It is possible to read the advisory at technet.microsoft.com. This vulnerability is known as CVE-2015-1628 since 02/17/2015. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 81740 (MS15-026: Vulnerabilities in Microsoft Exchange Server Could Allow Elevation of Privilege (3040856)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins. The commercial vulnerability scanner Qualys is able to test this issue with plugin 74275 (Microsoft Exchange Server Elevation of Privilege Vulnerabilities (MS15-026)).

Applying the patch MS15-026 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (101155), Tenable (81740), SecurityFocus (BID 72883†), SecurityTracker (ID 1031900†) and Vulnerability Center (SBV-48995†). Similar entries are available at VDB-73976, VDB-73977, VDB-73978 and VDB-73979.

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CPE 2.3info

CPE 2.2info

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CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.3
VulDB Temp Score: 3.8
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CVSSv2info

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Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

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Nessus ID: 81740
Nessus Name: MS15-026: Vulnerabilities in Microsoft Exchange Server Could Allow Elevation of Privilege (3040856)
Nessus File: 🔍
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OpenVAS ID: 800166
OpenVAS Name: Microsoft Exchange Server Privilege Escalation Vulnerability (3040856)
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Patch
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Patch: MS15-026
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Timelineinfo

02/17/2015 🔍
03/10/2015 +21 days 🔍
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03/11/2015 +1 days 🔍
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03/11/2015 +0 days 🔍
04/15/2022 +2592 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS15-026
Organization: Cisco
Status: Confirmed

CVE: CVE-2015-1628 (🔍)
OVAL: 🔍

X-Force: 101155 - Microsoft Exchange OWA privilege escalation
SecurityFocus: 72883 - Microsoft Exchange Server Outlook Web Access CVE-2015-1628 Cross Site Scripting Vulnerability
SecurityTracker: 1031900 - Microsoft Exchange Server Bugs Permit Cross-Site Scripting and Account Spoofing Attacks
Vulnerability Center: 48995 - [MS15-026] Microsoft Exchange Server Remote XSS in OWA Modified Canary Parameter, Medium

See also: 🔍

Entryinfo

Created: 03/11/2015 10:47 AM
Updated: 04/15/2022 09:38 AM
Changes: 03/11/2015 10:47 AM (77), 06/22/2017 10:39 AM (8), 04/15/2022 09:36 AM (3), 04/15/2022 09:38 AM (1)
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Cache ID: 18:C64:40

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