OpenGnsys 1.1.1d HTTP POST Request M_Icons.php unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in OpenGnsys 1.1.1d. The impacted element is an unknown function of the file /opengnsys/images/M_Icons.php of the component HTTP POST Request Handler. The manipulation results in unrestricted upload. This vulnerability is known as CVE-2024-3705. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in OpenGnsys 1.1.1d. It has been classified as critical. Affected is an unknown functionality of the file /opengnsys/images/M_Icons.php of the component HTTP POST Request Handler. The manipulation with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Unrestricted file upload vulnerability in OpenGnsys affecting version 1.1.1d (Espeto). This vulnerability allows an attacker to send a POST request to the endpoint '/opengnsys/images/M_Icons.php' modifying the file extension, due to lack of file extension verification, resulting in a webshell injection.

The weakness was published by Pedro Gabaldón Julá. The advisory is shared for download at incibe.es. This vulnerability is traded as CVE-2024-3705 since 04/12/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. 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 07/05/2024). The MITRE ATT&CK project declares the attack technique as T1608.002.

By approaching the search of inurl:opengnsys/images/M_Icons.php it is possible to find vulnerable targets with Google Hacking.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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

04/12/2024 🔍
04/12/2024 +0 days 🔍
04/12/2024 +0 days 🔍
07/05/2024 +84 days 🔍

Sourcesinfo

Advisory: incibe.es
Researcher: Pedro Gabaldón Julá
Status: Not defined

CVE: CVE-2024-3705 (🔍)
GCVE (CVE): GCVE-0-2024-3705
GCVE (VulDB): GCVE-100-260520

Entryinfo

Created: 04/12/2024 16:19
Updated: 07/05/2024 20:15
Changes: 04/12/2024 16:19 (61), 07/05/2024 20:15 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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