What is CVE-2023-37758?

CVE-2023-37758 is a high-severity vulnerability in Dlink Dir-815, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2023-07-18.

How severe is CVE-2023-37758?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2023-37758 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-815

CVE-2023-37758

D-LINK DIR-815 v1.01 was discovered to contain a buffer overflow via the component /web/captcha.cgi.

Vulnerability class: Buffer Overflow

EPSS: 0.012 (63.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Dlink Dir-815
Dlink Dir-815_firmware — versions 1.0.1
N/a — versions n/a

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

Public proof-of-concept exploits

attilaszia/linux-iot-cves

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (Product)
cve@mitre.org

Frequently asked questions

What is CVE-2023-37758?: CVE-2023-37758 is a high-severity vulnerability in Dlink Dir-815, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2023-07-18.
How severe is CVE-2023-37758?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-37758 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.