Lithium Forum 2017 Q1 Compose Message upload_url server-side request forgery

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Lithium Forum 2017 Q1 (Forum Software). This issue affects an unknown function of the component Compose Message Handler. The manipulation of the argument upload_url with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. Impacted is confidentiality, integrity, and availability.

The weakness was published 02/20/2017 by Vibhuti R V Nath as VL-ID 2030 as not defined advisory (Website). The advisory is shared at vulnerability-lab.com. The identification of this vulnerability is CVE-2017-20106. Technical details as well as a public exploit are known.

After immediately, there has been an exploit disclosed. The exploit is available at vulnerability-lab.com. It is declared as proof-of-concept.

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

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CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

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

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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: 🔍
Exploit Delay Time: 🔍

Timelineinfo

02/20/2017 🔍
02/20/2017 +0 days 🔍
02/24/2017 +4 days 🔍
06/25/2022 +1947 days 🔍

Sourcesinfo

Advisory: VL-ID 2030
Researcher: Vibhuti R V Nath
Status: Not defined

CVE: CVE-2017-20106 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/24/2017 03:59 PM
Updated: 06/25/2022 06:21 PM
Changes: 02/24/2017 03:59 PM (43), 08/17/2020 10:27 AM (2), 06/25/2022 06:21 PM (3)
Complete: 🔍

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