What is CVE-2024-27657?

CVE-2024-27657 is a high-severity vulnerability in Dlink Dir-823g, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2024-02-29.

How severe is CVE-2024-27657?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2024-27657 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Dlink Dir-823g

CVE-2024-27657

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the User-Agent parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution.

Vulnerability class: Buffer Overflow

EPSS: 0.012 (65.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dlink Dir-823g — versions a1
Dlink Dir-823g_firmware — versions 1.0.2b05
N/a — versions n/a

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-27657?: CVE-2024-27657 is a high-severity vulnerability in Dlink Dir-823g, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2024-02-29.
How severe is CVE-2024-27657?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2024-27657 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.