Cyber Resilience

CVE-2024-41320

HighPublic PoC

Published: 22 July 2024

Published
22 July 2024
Modified
03 April 2025
KEV Added
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Patch
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CVSS Score v3.1 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0080 74.6th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-41320 is a high-severity Command Injection (CWE-77) vulnerability in Totolink A6000R Firmware. Its CVSS base score is 8.8 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked in the top 25.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

TOTOLINK A6000R V1.0.1-B20201211.2000 was discovered to contain a command injection vulnerability via the ifname parameter in the get_apcli_conn_info function.

CWE(s)
CWE-77

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
T1210 Exploitation of Remote Services Lateral Movement
Adversaries may exploit remote services to gain unauthorized access to internal systems once inside of a network.
attack.mitre.org →
T1059.004 Unix Shell Execution
Adversaries may abuse Unix shell commands and scripts for execution.
attack.mitre.org →
Why these techniques?

Command injection via web parameter (ifname in get_apcli_conn_info) on router enables exploitation of public-facing application (T1190), exploitation of remote service (T1210), and arbitrary Unix shell command execution (T1059.004).

Affected Assets

totolink
a6000r firmware
1.0.1-b20201211.2000

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References