Cyber Resilience

CVE-2024-34207

HighPublic PoC

Published: 14 May 2024

Published
14 May 2024
Modified
09 April 2025
KEV Added
—
Patch
—
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 0.0022 45.2th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-34207 is a high-severity Stack-based Buffer Overflow (CWE-121) vulnerability in Totolink Cp450 Firmware. Its CVSS base score is 8.8 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 45.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the setStaticDhcpConfig function.

CWE(s)
CWE-121

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 →
Why these techniques?

Stack buffer overflow in setStaticDhcpConfig enables remote code execution or denial of service by exploiting the router's remote web management service or public-facing application.

Affected Assets

totolink
cp450 firmware
4.1.0cu.747_b20191224

Mitigating Controls

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

References