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TI-2021-11752 Aliases CVE-2021-31698GHSA-7r3r-jp3h-r9vx

Quectel EG25-G devices through 202006130814 allow executing arbitrary code remotely by…

Priority MEDIUM 46CWE-78Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
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-78.

Summary

Quectel EG25-G devices through 202006130814 allow executing arbitrary code remotely by using an AT command to place shell metacharacters in quectel_handle_fumo_cfg input in atfwd_daemon.

Why it matters now

EPSS 0.01997 80th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:quectel:eg25-g_firmware:*:*:*:*:*:*:*:*up to 202006130814VulnerableQuectel
cpe:2.3:h:quectel:eg25-g:-:*:*:*:*:*:*:*not specified by NVDRunning onQuectel
  • cpe:2.3:o:quectel:eg25-g_firmware:*:*:*:*:*:*:*:* Versions up to 202006130814 Vulnerable ·Quectel
  • cpe:2.3:h:quectel:eg25-g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Quectel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-31698
  2. 2026-10-03 Alias added: GHSA-7r3r-jp3h-r9vx

References

Exploit 1

Sources

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