CVE-2021-43722
Severity
9.8CRITICAL
EPSS
1.4%
top 19.85%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMar 31
Latest updateApr 1
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9