What is CVE-2023-37791?

CVE-2023-37791 is a critical-severity vulnerability in Dlink Dir-619l, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-07-17.

How severe is CVE-2023-37791?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2023-37791 known to be exploited?

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

Buffer overflow in Dlink Dir-619l

CVE-2023-37791

D-Link DIR-619L v2.04(TW) was discovered to contain a stack overflow via the curTime parameter at /goform/formLogin.

Vulnerability class: Buffer Overflow

EPSS: 0.115 (95.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dlink Dir-619l — versions b1
Dlink Dir-619l_firmware — versions 2.04
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2023-37791?: CVE-2023-37791 is a critical-severity vulnerability in Dlink Dir-619l, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-07-17.
How severe is CVE-2023-37791?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-37791 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.