CVE-2023-26921 : OS Command Injection vulnerability in quectel AG550QCN allows attackers to execu

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

Published 2023-04-04 15:15:09

Updated 2023-04-10 18:04:16

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2023-26921

Quectel » Ag550qcn Firmware » Version: N/A
cpe:2.3:o:quectel:ag550qcn_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Quectel » Ag550qcn » Version: N/A

EPSS FAQ

0.23%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 62 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

https://github.com/closethe/AG550QCN_CommandInjection_ql_atfwd/blob/main/README.md

AG550QCN_CommandInjection_ql_atfwd/README.md at main · closethe/AG550QCN_CommandInjection_ql_atfwd · GitHub
Exploit;Third Party Advisory

Jump to