by Kastro
Paper/Archive/CVE-2021-43722

CVE-2021-43722

mitre — D-Link DIR-645 1.03 A1 is vulnerable to Buffer Overflow.

EPSS 3%CVSS 9.8
critical.is priorityof 100
47
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 88.0.880 × 2017.6No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

D-Link DIR-645 1.03 A1 is vulnerable to Buffer Overflow. The hnap_main function in the cgibin handler uses sprintf to format the soapaction header onto the stack and has no limit on the size.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refdlink.com/en/security-bulletinrefgithub.com/luqiut/iot/blob/main/DIR-645%20Stack%20overflow.md