HOMEVULNERABILITIESCVE-2022-29730
CRITICAL

CVE-2022-29730

CWE-798Published: June 2, 2022· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

USR IOT 4G LTE Industrial Cellular VPN Router v1.0.36 was discovered to contain hard-coded credentials for its highest privileged account. The credentials cannot be altered through normal operation of the device.

NVD Source

Technical Analysis

CVE-2022-29730 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), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

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

Affected Vendors & Products

usr10 product(s)
usr-g808 firmwareusr-g808usr-g807 firmwareusr-g807usr-g806 firmwareusr-g806usr-g800v2 firmwareusr-g800v2usr-lg220-l firmwareusr-lg220-l
Source: NVD CPE · 10 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://www.pusr.com/
ADVISORYhttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5705.php
ADVISORYhttps://www.pusr.com/
ADVISORYhttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5705.php

All References (4)

→
https://www.pusr.com/Vendor Advisory
→
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5705.phpExploit · Third Party Advisory
→
https://www.pusr.com/Vendor Advisory
→
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5705.phpExploit · Third Party Advisory

Quick Facts

CVE IDCVE-2022-29730
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-798
CISA KEVNo
Affected1 vendor(s)
PublishedJun 2, 2022

Related CVEs (CWE-798)

CVE-2026-22769
KEV10.0
CVE-2023-1748
10.0
CVE-2018-0222
10.0
CVE-2017-2343
10.0
CVE-2020-6963
10.0
CVE-2026-45631
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-29730 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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