CVE-2023-26921

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-26921
OS Command Injection vulnerability in quectel AG550QCN allows attackers to execute arbitrary commands via ql_atfwd.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/closethe/AG550QCN_CommandInjection_ql_atfwd/blob/main/README.md Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:quectel:ag550qcn_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:quectel:ag550qcn:-:*:*:*:*:*:*:*
History

10 Apr 2023, 18:04

Type Values Removed Values Added
First Time Quectel
Quectel ag550qcn Firmware
Quectel ag550qcn
CWE CWE-78
References (MISC) https://github.com/closethe/AG550QCN_CommandInjection_ql_atfwd/blob/main/README.md - (MISC) https://github.com/closethe/AG550QCN_CommandInjection_ql_atfwd/blob/main/README.md - Exploit, Third Party Advisory
CPE cpe:2.3:o:quectel:ag550qcn_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:quectel:ag550qcn:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8

04 Apr 2023, 17:40

Type Values Removed Values Added
New CVE
Information

Published : 2023-04-04 15:15

Updated : 2023-12-10 15:01

NVD link : CVE-2023-26921

Mitre link : CVE-2023-26921

CVE.ORG link : CVE-2023-26921

JSON object : View

Products Affected

quectel

  • ag550qcn
  • ag550qcn_firmware
CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')