LAMS up to 3.0 forgotPasswordChange.jsp GET Parameter 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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5.1$0-$5k0.00

A vulnerability classified as problematic has been found in LAMS up to 3.0. This affects an unknown code block of the file forgotPasswordChange.jsp?key. The manipulation as part of a GET Parameter leads to a cross site scripting vulnerability (Reflected). CWE is classifying the issue as 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. This is going to have an impact on integrity. The summary by CVE is:

There is unauthenticated reflected cross-site scripting (XSS) in LAMS before 3.1 that allows a remote attacker to introduce arbitrary JavaScript via manipulation of an unsanitized GET parameter during a forgotPasswordChange.jsp?key= password change.

The bug was discovered 06/10/2018. The weakness was presented 06/11/2018 by Nikola Kojic (Website). The advisory is shared at bugs.lamsfoundation.org. This vulnerability is uniquely identified as CVE-2018-12090 since 06/11/2018. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 13225 (LAMS Cross Site Scripting Vulnerability (LDEV-4600)).

Upgrading to version 3.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (45153).

Productinfo

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: 5.4

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: LAMS 3.1

Timelineinfo

06/10/2018 🔍
06/11/2018 +0 days 🔍
06/11/2018 +0 days 🔍
06/11/2018 +0 days 🔍
06/11/2018 +0 days 🔍
09/11/2020 +823 days 🔍

Sourcesinfo

Advisory: bugs.lamsfoundation.org
Researcher: Nikola Kojic
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-12090 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/11/2018 17:56
Updated: 09/11/2020 10:37
Changes: 06/11/2018 17:56 (59), 02/17/2020 16:29 (5), 09/11/2020 10:37 (1)
Complete: 🔍
Committer: levaja

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