CVE-2021-34201EPSS p42.9%
CVE-2021-34201CVE-2021-34201
dlink / dir-2640-us_firmware
Description
D-Link DIR-2640-US 1.01B04 is vulnerable to Buffer Overflow. There are multiple out-of-bounds vulnerabilities in some processes of D-Link AC2600(DIR-2640). Local ordinary users can overwrite the global variables in the .bss section, causing the process crashes or changes.
Scoring
| CVSS | 7.1 () |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
| EPSS | 0.54% probability of exploitation · percentile 42.9% · 2026-08-18T12:04:07Z |
| Last modified | 2026-07-09 |