Buffer overflow

2022-03-3121:15:00

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9.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

58.4%

JSON

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.

CPENameOperatorVersion
dir-645_firmwareeq1.03

CPE	Name	Operator	Version
	dir-645_firmware	eq	1.03

References

github.com/luqiut/iot/blob/main/DIR-645%20Stack%20overflow.md

www.dlink.com/en/security-bulletin/