Cyber Resilience

CVE-2024-33773

MediumPublic PoC

Published: 14 May 2024

Published
14 May 2024
Modified
21 May 2025
KEV Added
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Patch
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CVSS Score v3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0069 72.3th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-33773 is a medium-severity Classic Buffer Overflow (CWE-120) vulnerability in Dlink Dir-619L Firmware. Its CVSS base score is 6.5 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Application or System Exploitation (T1499.004); ranked in the top 27.7% 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

A buffer overflow vulnerability in /bin/boa on D-Link DIR-619L Rev.B 2.06B1 via formWlanGuestSetup allows remote authenticated users to trigger a denial of service (DoS) through the parameter "webpage."

CWE(s)
CWE-120

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1499.004 Application or System Exploitation Impact
Adversaries may exploit software vulnerabilities that can cause an application or system to crash and deny availability to users.
attack.mitre.org →
Why these techniques?

The buffer overflow vulnerability in the Boa web server allows remote authenticated users to trigger a denial of service by exploiting an application flaw.

Affected Assets

dlink
dir-619l firmware
2.06b1

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SC-27 Platform-independent Applications
addresses: CWE-120

Platform-independent managed code eliminates the need for unchecked native buffer copies that are the root cause of classic buffer overflows.

References