Prima Systems FlexAir up to 2.4.9api3 Upload unrestricted upload

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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8.4$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Prima Systems FlexAir up to 2.4.9api3. This vulnerability affects unknown code. Such manipulation leads to unrestricted upload (Upload). This vulnerability is documented as CVE-2019-9189. The attack can be executed remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Prima Systems FlexAir up to 2.4.9api3. It has been rated as critical. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a unrestricted upload vulnerability (Upload). Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

On Prima Systems FlexAir devices through 2.4.9api3, an authenticated user can upload Python (.py) scripts and execute arbitrary code with root privileges.

The weakness was released 06/05/2019. This vulnerability is handled as CVE-2019-9189 since 02/26/2019. The exploitation is known to be easy. The attack may be launched remotely. The requirement for exploitation is a simple authentication. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project.

The exploit is available at exploit-db.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.

The vulnerability is also documented in the vulnerability database at Exploit-DB (47634). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.5

VulDB Base Score: 8.8
VulDB Temp Score: 8.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
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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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/26/2019 🔍
06/05/2019 +99 days 🔍
06/06/2019 +1 days 🔍
10/01/2024 +1944 days 🔍

Sourcesinfo

Advisory: 155273
Status: Not defined

CVE: CVE-2019-9189 (🔍)
GCVE (CVE): GCVE-0-2019-9189
GCVE (VulDB): GCVE-100-136106
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/06/2019 10:05
Updated: 10/01/2024 15:38
Changes: 06/06/2019 10:05 (35), 06/20/2020 14:21 (17), 09/28/2023 10:54 (4), 09/28/2023 11:00 (1), 10/01/2024 15:38 (23)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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