CVE-2023-26921

CRITICAL 9.8EPSS 2.7%

OS Command Injection vulnerability in quectel AG550QCN allows attackers to execute arbitrary commands via ql_atfwd.

CVSS v3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 2.69% chance of exploitation in the next 30 days, 85th percentile
Published: 2023-04-04
Updated: 2025-02-13

Proof-of-concept exploits (1)

closethe/AG550QCN_CommandInjection_ql_atfwd/blob/main/README.md

References

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