Java System Solutions SSO Plugin 4.0.13.1 on BMC MyIT /ux/jss-sso/arslogin select_sso Reflected cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

A vulnerability has been found in Java System Solutions SSO Plugin 4.0.13.1 on BMC MyIT (Programming Language Software) and classified as problematic. This vulnerability affects the function select_sso of the file /ux/jss-sso/arslogin. The manipulation with an unknown input leads to a cross site scripting vulnerability (Reflected). 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. CVE summarizes:

Reflected Cross-Site Scripting exists in the Java System Solutions SSO plugin 4.0.13.1 for BMC MyIT. A remote attacker can abuse this issue to inject client-side scripts into the "select_sso()" function. The payload is triggered when the victim opens a prepared /ux/jss-sso/arslogin?[XSS] link and then clicks the "Login" button.

The bug was discovered 08/20/2018. The weakness was released 08/21/2018 as not defined mailinglist post (Bugtraq). The advisory is available at seclists.org. This vulnerability was named CVE-2018-15528 since 08/19/2018. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Reflected
Class: Cross site scripting / Reflected
CWE: CWE-79 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/19/2018 🔍
08/20/2018 +1 days 🔍
08/21/2018 +0 days 🔍
08/21/2018 +0 days 🔍
08/22/2018 +1 days 🔍
05/04/2023 +1716 days 🔍

Sourcesinfo

Advisory: 149007
Status: Not defined

CVE: CVE-2018-15528 (🔍)

Entryinfo

Created: 08/22/2018 06:55
Updated: 05/04/2023 08:21
Changes: 08/22/2018 06:55 (60), 03/17/2020 10:52 (1), 05/04/2023 08:21 (3)
Complete: 🔍

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