OpenTeknik OSSN Open Source Social Network 6.3 LTS com_installer unrestricted upload

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

A vulnerability was found in OpenTeknik OSSN Open Source Social Network 6.3 LTS (Social Network Software) and classified as critical. Affected by this issue is some unknown processing of the file /ossn/administrator/com_installer. The manipulation with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability. CVE summarizes:

OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain an arbitrary file upload vulnerability via the component /ossn/administrator/com_installer. This vulnerability allows attackers to execute arbitrary code via a crafted PHP file.

The weakness was published 07/25/2022. The advisory is shared for download at grimthereaperteam.medium.com. This vulnerability is handled as CVE-2022-34965 since 07/04/2022. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1608.002.

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

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

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

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
ATT&CK: T1608.002

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: 🔍

Upgrade: github.com

Timelineinfo

07/04/2022 🔍
07/25/2022 +21 days 🔍
07/25/2022 +0 days 🔍
08/20/2022 +26 days 🔍

Sourcesinfo

Advisory: grimthereaperteam.medium.com
Status: Confirmed

CVE: CVE-2022-34965 (🔍)

Entryinfo

Created: 07/25/2022 08:55 PM
Updated: 08/20/2022 03:53 PM
Changes: 07/25/2022 08:55 PM (39), 08/20/2022 03:53 PM (1)
Complete: 🔍

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