HOMEVULNERABILITIESCVE-2022-37122
HIGH

CVE-2022-37122

CWE-22Published: August 31, 2022· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official Description

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.

NVD Source

Technical Analysis

CVE-2022-37122 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Vendors & Products

carel4 product(s)
pcoweb card firmwarepcoweb cardapplicapcoweb hvac bacnet gateway
Source: NVD CPE · 5 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://packetstormsecurity.com/files/167684/
ADVISORYhttps://www.zeroscience.mk/codes/carelpco_dir.txt
ADVISORYhttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5709.php
ADVISORYhttps://packetstormsecurity.com/files/167684/
ADVISORYhttps://www.zeroscience.mk/codes/carelpco_dir.txt
ADVISORYhttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5709.php

All References (6)

→
https://packetstormsecurity.com/files/167684/Exploit · Third Party Advisory · VDB Entry
→
https://www.zeroscience.mk/codes/carelpco_dir.txtExploit · Third Party Advisory
→
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5709.phpExploit · Third Party Advisory
→
https://packetstormsecurity.com/files/167684/Exploit · Third Party Advisory · VDB Entry
→
https://www.zeroscience.mk/codes/carelpco_dir.txtExploit · Third Party Advisory
→
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5709.phpExploit · Third Party Advisory

Quick Facts

CVE IDCVE-2022-37122
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-22
CISA KEVNo
Affected1 vendor(s)
PublishedAug 31, 2022

Related CVEs (CWE-22)

CVE-2007-4982
10.0
CVE-2009-1730
10.0
CVE-2023-2909
10.0
CVE-2008-1117
10.0
CVE-2011-5127
10.0
CVE-2012-4959
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-37122 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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