Wcms 0.3.2 wex/html.php pagename server-side request forgery

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CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.5$0-$5k0.37

A vulnerability was found in Wcms 0.3.2. It has been classified as critical. Affected is some unknown functionality of the file wex/html.php. The manipulation of the argument pagename with an unknown input leads to a privilege escalation vulnerability. CWE is classifying the issue as CWE-918. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Server-side request forgery in Wcms 0.3.2 let an attacker send crafted requests from the back-end server of a vulnerable web application via the pagename parameter to wex/html.php. It can help identify open ports, local network hosts and execute command on local services.

The weakness was presented 04/08/2021. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2020-24140 since 08/13/2020. The exploitability is told to be easy. The attack can only be initiated within the local network. A authentication is required for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 04/11/2021).

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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VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2infoedit

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-918
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
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Economy: 🔍
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Countermeasuresinfoedit

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfoedit

08/13/2020 CVE assigned
04/08/2021 +238 days Advisory disclosed
04/08/2021 +0 days VulDB entry created
04/11/2021 +3 days VulDB last update

Sourcesinfoedit

Advisory: github.com
Status: Not defined

CVE: CVE-2020-24140 (🔒)

Entryinfoedit

Created: 04/08/2021 09:47 AM
Updated: 04/11/2021 04:39 PM
Changes: (2) source_cve_assigned source_cve_nvd_summary
Complete: 🔍

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