HOMEVULNERABILITIESCVE-2022-30622
HIGH

CVE-2022-30622

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

7.3
CVSS v3.1

Official Description

Disclosure of information - the system allows you to view usernames and passwords without permissions, thus it will be possible to enter the system. Path access: http://api/sys_username_passwd.cmd - The server loads the request clearly by default. Disclosure of hard-coded credit information within the JS code sent to the customer within the Login.js file is a strong user (which is not documented) and also the password, which allow for super-user access. Username: chcadmin, Password: chcpassword.

NVD Source

Technical Analysis

CVE-2022-30622 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

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 7.3.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.Low
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected Vendors & Products

chcnav2 product(s)
p5e gnss firmwarep5e gnss
Source: NVD CPE · 3 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

All References (2)

Quick Facts

CVE IDCVE-2022-30622
CVSS Score7.3 / 10
SeverityHIGH
WeaknessCWE-798
CISA KEVNo
Affected1 vendor(s)
PublishedJul 17, 2022

Related CVEs (CWE-798)

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2022-30622 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. CVE data is provided under the NVD usage policy.