Carel pCOWeb HVAC BACnet Gateway GET Parameter logdownload.cgi file pathname traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability was found in Carel pCOWeb HVAC BACnet Gateway (version unknown). It has been classified as critical. Affected is some unknown processing of the file logdownload.cgi of the component GET Parameter Handler. The manipulation of the argument file with an unknown input leads to a pathname traversal vulnerability. CWE is classifying the issue as CWE-21. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Carel pCOWeb HVAC BACnet Gateway 2.1.0, Firmware: A2.1.0 - B2.1.0, Application Software: 2.15.4A Software v16 13020200 suffers from an unauthenticated arbitrary file disclosure vulnerability. Input passed through the 'file' GET parameter through the 'logdownload.cgi' Bash script is not properly verified before being used to download log files. This can be exploited to disclose the contents of arbitrary and sensitive files via directory traversal attacks.

The weakness was shared 09/01/2022 as 167684. The advisory is available at This vulnerability is traded as CVE-2022-37122 since 08/01/2022. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

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




CPE 2.3info

CPE 2.2info


VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔒



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


Class: Pathname traversal
CWE: CWE-21 / CWE-22
ATT&CK: T1006

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒


Threat Intelligenceinfo

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


Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒


08/01/2022 CVE reserved
09/01/2022 +31 days Advisory disclosed
09/01/2022 +0 days VulDB entry created
10/10/2022 +39 days VulDB last update


Advisory: 167684
Status: Not defined

CVE: CVE-2022-37122 (🔒)


Created: 09/01/2022 10:32 AM
Updated: 10/10/2022 02:14 PM
Changes: 09/01/2022 10:32 AM (40), 10/10/2022 02:14 PM (11)
Complete: 🔍


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