What is CVE-2024-37637?

CVE-2024-37637 is a critical-severity vulnerability in Totolink A3700r, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2024-06-14.

How severe is CVE-2024-37637?

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

Buffer overflow in Totolink A3700r

CVE-2024-37637

TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via ssid5g in the function setWizardCfg.

Vulnerability class: Buffer Overflow

EPSS: 0.007 (47.4th 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

Totolink A3700r
Totolink A3700r_firmware — versions 9.1.2u.6165_20211012
N/a — versions n/a

Weakness classification (CWE)

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

References

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

Frequently asked questions

What is CVE-2024-37637?: CVE-2024-37637 is a critical-severity vulnerability in Totolink A3700r, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2024-06-14.
How severe is CVE-2024-37637?: Critical severity. CVSS v3 base score is 9.8 out of 10.