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TI-2022-12758 Aliases CVE-2022-30622GHSA-mjhj-9f4w-v2vv

Chcnav - P5E GNSS Information disclosure

Priority LOW 31CWE-798Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.

Summary

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.

Why it matters now

EPSS 0.00179 7th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
ChcnavChcnav - P5E GNSS4.2 and later—No fix listedCNA
  • Chcnav - P5E GNSS VendorChcnav Affected 4.2 and later Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:o:chcnav:p5e_gnss_firmware:*:*:*:*:*:*:*:*up to 4.1VulnerableChcnav
cpe:2.3:o:chcnav:p5e_gnss_firmware:4.2:*:*:*:*:*:*:*4.2VulnerableChcnav
cpe:2.3:h:chcnav:p5e_gnss:-:*:*:*:*:*:*:*not specified by NVDRunning onChcnav
  • cpe:2.3:o:chcnav:p5e_gnss_firmware:*:*:*:*:*:*:*:* Versions up to 4.1 Vulnerable ·Chcnav
  • cpe:2.3:o:chcnav:p5e_gnss_firmware:4.2:*:*:*:*:*:*:* Versions 4.2 Vulnerable ·Chcnav
  • cpe:2.3:h:chcnav:p5e_gnss:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Chcnav

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-30622
  2. 2026-10-03 Alias added: GHSA-mjhj-9f4w-v2vv

References

Advisory 1

  • TI-2022-12759 Chcnav - P5E GNSS Authentication bypass CVSS 3.1CRITICAL 9.8
  • TI-2022-12763 Chcnav - P5E GNSS Information disclosure hard coded credentials. CVSS 3.1HIGH 7.5
  • TI-2022-12760 Chcnav - P5E GNSS Authentication bypass admin password reset CVSS 3.1HIGH 7.5
  • TI-2022-12762 Chcnav - P5E GNSS API not secure CVSS 3.1HIGH 7.5
  • TI-2022-12761 Chcnav - P5E GNSS Directory listing CVSS 3.1MEDIUM 5.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences